This document contains three past exam papers for Physiology I from the First BHMS Degree Examination in India. Each paper has the same structure - two long essay questions worth 15 marks each (30 marks total), 10 short notes questions worth 5 marks each (50 marks total), and 10 short answer questions worth 2 marks each (20 marks total), for a total of 100 marks. The essays cover topics like cardiac cycle, blood coagulation, erythropoiesis, and respiration. Short notes topics include renal function, blood groups, heart sounds, and skin physiology. Short answers ask about terms and concepts in physiology.
This document outlines the key topics and concepts covered in a chapter on the circulatory system and transport in humans. The chapter introduces the anatomy of the circulatory system, including the heart, veins, and arteries. It discusses the tissue fluid and its components like blood plasma, red blood cells, white blood cells, and platelets. The chapter also covers the cardiac cycle, exchange of substances via the lymphatic system, hemoglobin, blood types, and common heart diseases like myocardial infarction. Learning objectives focus on describing the circulatory system, tissue fluid, cardiac cycle, and heart diseases.
This document contains a 60 item exam on cardiovascular disorders with multiple choice questions and short explanations of the answers. The questions cover topics like the coronary arteries, atherosclerosis, risk factors for coronary artery disease, signs and symptoms of myocardial infarction, diagnostic tests for cardiac damage, and treatments for conditions like heart failure.
Introduction to clinical medicine documentsBhimBoy2
This document contains a 10 question multiple choice quiz on topics related to the kidney and urinary tract. It also includes short answer questions to classify chronic kidney disease and risk factors, and differentiate hypothyroidism and hyperthyroidism in a table. The quiz covers lower urinary tract symptoms, locations of calculi, medications in renal compromise, acid-base disorders in chronic kidney disease, location of transplanted kidneys, normal serum urea range, causes of nephrotic syndrome, features of Cushing's syndrome, characteristics of pheochromocytoma, and patterns of thyroid function tests in subclinical hypothyroidism.
The document contains a 55 question quiz on medical-surgical nursing related to cardiac care. The questions cover topics like PTCA factors, serum CK levels post-myocardial infarction, types of AV block, rhythms requiring pacing, defibrillation energy doses, etiologies of atrial tachycardia, ventricular tachycardia associated with QT prolongation, procedures for varicose veins, ulcer types, DVT management, cardiac tamponade assessments, anticoagulation for mechanical heart valves, intraaortic balloon pump use, cardiac markers, ECG findings, and more. The answer key is provided at the end.
Brs histology with answers.pdf iwent to exchagr this pdfSaeedAbdiali
This document provides an overview of the circulatory system and its components. It discusses:
- The circulatory system consists of the heart, arteries, veins, and capillaries which transport oxygen, nutrients, waste, and more throughout the body.
- The heart is a four-chambered pump surrounded by the pericardium. It receives nerve fibers that modulate heartbeat rate.
- Arteries branch into arterioles and then capillaries where gas and nutrient exchange occurs. Capillaries then drain into venules and veins which return deoxygenated blood to the heart.
This document contains a question bank for nursing students divided into multiple units. The first unit focuses on wound healing, inflammation, intensive care, and pre-operative preparation. The second unit covers common signs and symptoms and their management. It includes questions about edema, shock, vomiting, and other topics. The third unit is about respiratory problems and includes questions on conditions like pneumonia, tuberculosis, asthma, and more. Further units address digestive disorders, blood/cardiovascular problems, and genitourinary issues. Each unit lists topics, question types, and marks allocated for long essays, short essays, and short answers.
Left ventricular (LV) dysfunction remains one of the
best prognostic determinants of survival in patients
with coronary artery disease (CAD)
⚫ It was originally thought that dysfunctional
myocardium after an infarction was irreversibly
damaged
⚫ However, it was later recognized that some of the
involved tissue remained viable and contractility may
be restored with revascularization
This document contains three past exam papers for Physiology I from the First BHMS Degree Examination in India. Each paper has the same structure - two long essay questions worth 15 marks each (30 marks total), 10 short notes questions worth 5 marks each (50 marks total), and 10 short answer questions worth 2 marks each (20 marks total), for a total of 100 marks. The essays cover topics like cardiac cycle, blood coagulation, erythropoiesis, and respiration. Short notes topics include renal function, blood groups, heart sounds, and skin physiology. Short answers ask about terms and concepts in physiology.
This document outlines the key topics and concepts covered in a chapter on the circulatory system and transport in humans. The chapter introduces the anatomy of the circulatory system, including the heart, veins, and arteries. It discusses the tissue fluid and its components like blood plasma, red blood cells, white blood cells, and platelets. The chapter also covers the cardiac cycle, exchange of substances via the lymphatic system, hemoglobin, blood types, and common heart diseases like myocardial infarction. Learning objectives focus on describing the circulatory system, tissue fluid, cardiac cycle, and heart diseases.
This document contains a 60 item exam on cardiovascular disorders with multiple choice questions and short explanations of the answers. The questions cover topics like the coronary arteries, atherosclerosis, risk factors for coronary artery disease, signs and symptoms of myocardial infarction, diagnostic tests for cardiac damage, and treatments for conditions like heart failure.
Introduction to clinical medicine documentsBhimBoy2
This document contains a 10 question multiple choice quiz on topics related to the kidney and urinary tract. It also includes short answer questions to classify chronic kidney disease and risk factors, and differentiate hypothyroidism and hyperthyroidism in a table. The quiz covers lower urinary tract symptoms, locations of calculi, medications in renal compromise, acid-base disorders in chronic kidney disease, location of transplanted kidneys, normal serum urea range, causes of nephrotic syndrome, features of Cushing's syndrome, characteristics of pheochromocytoma, and patterns of thyroid function tests in subclinical hypothyroidism.
The document contains a 55 question quiz on medical-surgical nursing related to cardiac care. The questions cover topics like PTCA factors, serum CK levels post-myocardial infarction, types of AV block, rhythms requiring pacing, defibrillation energy doses, etiologies of atrial tachycardia, ventricular tachycardia associated with QT prolongation, procedures for varicose veins, ulcer types, DVT management, cardiac tamponade assessments, anticoagulation for mechanical heart valves, intraaortic balloon pump use, cardiac markers, ECG findings, and more. The answer key is provided at the end.
Brs histology with answers.pdf iwent to exchagr this pdfSaeedAbdiali
This document provides an overview of the circulatory system and its components. It discusses:
- The circulatory system consists of the heart, arteries, veins, and capillaries which transport oxygen, nutrients, waste, and more throughout the body.
- The heart is a four-chambered pump surrounded by the pericardium. It receives nerve fibers that modulate heartbeat rate.
- Arteries branch into arterioles and then capillaries where gas and nutrient exchange occurs. Capillaries then drain into venules and veins which return deoxygenated blood to the heart.
This document contains a question bank for nursing students divided into multiple units. The first unit focuses on wound healing, inflammation, intensive care, and pre-operative preparation. The second unit covers common signs and symptoms and their management. It includes questions about edema, shock, vomiting, and other topics. The third unit is about respiratory problems and includes questions on conditions like pneumonia, tuberculosis, asthma, and more. Further units address digestive disorders, blood/cardiovascular problems, and genitourinary issues. Each unit lists topics, question types, and marks allocated for long essays, short essays, and short answers.
Left ventricular (LV) dysfunction remains one of the
best prognostic determinants of survival in patients
with coronary artery disease (CAD)
⚫ It was originally thought that dysfunctional
myocardium after an infarction was irreversibly
damaged
⚫ However, it was later recognized that some of the
involved tissue remained viable and contractility may
be restored with revascularization
This document contains 25 questions related to general pathology, including topics like cell injury, inflammation, neoplasia, edema, genetics, immunology, and infectious diseases. The questions ask about definitions, types, examples, mechanisms and how to diagnose or confirm various diseases and conditions. They appear to be written question suggestions for medical students or as a study guide for a general pathology exam.
Important questions of physiology for 1st year mbbs students by dr. mudassar ...Dr. Mudassar Ali Roomi
This document provides an outline of important topics in cardiac physiology, including:
1) The phases of the cardiac cycle, including isovolumic contraction and relaxation.
2) The phases of the action potential in ventricular and SA nodal fibers and what a pre-potential is.
3) The components of the cardiac conduction system and timings of impulse conduction, including what AV nodal delay is and its importance.
4) Features of the normal ECG waves, segments and intervals.
The document discusses the pathology of the renal system. It provides an overview of the goals and topics that will be covered in a lecture series on renal disorders. These include acute and chronic kidney injury, glomerular diseases, urinary tract infections, tubulointerstitial diseases, vascular diseases, obstructive uropathy, renal neoplasms, congenital and cystic kidney diseases, and electrolyte and acid-base disorders. The series will describe the causes, mechanisms, and effects of various renal conditions.
Exemplar 6.A � the concept of FE1. Define the followin.pdfkeshavagg1122
Exemplar 6.A the concept of F/E:
1. Define the following terms: Intracellular fluid Extracellular fluid Intravascular fluid Interstitial
fluid Cation Anion Osmosis Solutes Solvent Osmolality Osmolarity Tonicity Osmotic pressure
Colloid osmotic pressure (oncotic pressure) Diffusion Filtration Hydrostatic pressure Active
transport
2. What is the average daily fluid intake for an adult? What are the sources of intake?
3. Explain the factors that stimulate water intake through the thirst mechanism.
4. What are the four routes of fluid output? What is the average daily fluid output for an adult?
5. Describe how volume and composition of body fluids is regulated. Discuss body systems
involved and hormonal influences.
6. Electrolyte (Include normal value), What does it do/what system does it effect? How is it
regulated? a. Potassium b. Sodium c. Magnesium d. Calcium
7. What are three ways a nurse can evaluate fluid and electrolyte status without a providers
order?
8. What are the key components of a focused assessment to determine fluid and electrolyte
balance?
9. Explain labs and diagnostics that specifically measure fluid and electrolyte balance.
10. Describe lifespan considerations r/t f/e balance: a. Very young b. Very old c. pregnant
Exemplar 6.B F/E Imbalances:
11. What is the difference between fluid volume deficit (FVD) and dehydration?
12. Describe the pathophysiology and etiology of FVD and how is it classified.
13. Describe the specific types of dehydration: a. Isotonic dehydration b. Hypotonic dehydration
c. Hypertonic dehydration
14. What is third spacing?
15. What are the multisystem effects of fluid volume deficit?
16. Discuss lifespan considerations for children and older adults with fluid volume deficit.
17. List priority nursing diagnoses, expected patient outcomes, and related nursing interventions
for an individual with a fluid volume deficit.
18. List 3 teaching points when caring for an individual with fluid volume deficit.
19. Describe the pathophysiology and etiology of fluid volume excess (FVE).
20. Can fluid volume excess, hypervolemia, and edema be used interchangeably? Why or why
not?
21. What is edema?
22. Describe how the following clinical conditions cause edema: a. Increased blood hydrostatic
pressure b. Decreased blood colloid osmotic pressure c. Increased interstitial fluid osmotic
pressure d. Blocked lymphatic drainage
23. What are the multisystem effects of fluid volume excess?
24. Compare the assessment findings with fluid imbalance: a. Blood pressure (Fluid deficit and
Fluid excess) b. Heart rate (Fluid deficit and Fluid excess) c. Pulse amplitude (Fluid deficit and
Fluid excess) d. Respirations (Fluid deficit and Fluid excess) e. Jugular vein (Fluid deficit and
Fluid excess) f. Edema (Fluid deficit and Fluid excess) g. Skin turgor (Fluid deficit and Fluid
excess) h. Output (Fluid deficit and Fluid excess) i. Urine specific gravity (Fluid deficit and
Fluid excess) j. Weight (Fluid deficit and Fluid excess)
25. D.
MBBS 1yr 2007 Aug R question paper which is a great usegogero5866
This document contains four exam papers from Rajiv Gandhi University of Health Sciences for the M.B.B.S. Phase I Degree Examination in August 2007. The papers cover the subjects of Anatomy, Physiology, and Biochemistry. Each paper contains long essay questions, short essay questions, and short answer questions testing students' knowledge of topics within those subjects.
Shock is defined as inadequate tissue perfusion and oxygenation. There are five main types of shock: hypovolemic, cardiogenic, obstructive, distributive, and endocrine. Shock causes a decrease in cardiac output, vasoconstriction, and activation of stress responses in an attempt to maintain perfusion to vital organs. If shock persists, cellular damage occurs due to hypoxia, acidosis, and organ dysfunction. Treatment focuses on restoring circulating volume and oxygen delivery through fluid resuscitation, vasopressors, and inotropes while addressing the underlying cause. Septic shock involves an inflammatory response to infection that can lead to multiple organ dysfunction syndrome if not promptly treated with antibiotics and circulatory
This document provides an overview of congestive cardiac failure presented by Shivani S. Shrivastava. It defines congestive cardiac failure, discusses its etiology and risk factors such as abnormal loading conditions and muscle function. It also examines the anatomy, physiology, pathophysiology, clinical manifestations, diagnostic evaluation, medical and surgical management, nursing management, and complications of congestive cardiac failure. Current trends discussed include the inability of the adult heart to regenerate and the potential of regenerative approaches for heart failure treatment.
This document discusses cardiovascular pathology and includes the following:
1. It provides an overview and outline of topics to be covered related to heart and vascular diseases including atherosclerosis, myocardial infarction, aneurysms, and others.
2. It discusses the six principal mechanisms of heart disease including failure of the pump, obstruction to flow, regurgitant flow, shunted flow, disorders of conduction, and rupture of the heart or vessels.
3. It provides learning objectives for the presentation that cover topics like atherosclerosis, hypertension, aneurysms, congestive heart failure, and more.
The document provides an overview of neurological emergencies including different types of stroke, seizures, botulism, Guillain-Barre syndrome, and Bell's palsy. It covers topics such as the signs and symptoms, diagnostic criteria, initial treatment approaches, and medications for various conditions. Key points include that there are two main types of stroke - ischemic and hemorrhagic; transient ischemic attacks are associated with ischemic strokes; and noncontrast CT of the head and carotid duplex are important diagnostic tools for early stroke evaluation and management.
This document contains a long list of medical questions spanning various specialties including general surgery, urology, neurology, trauma/orthopedics, gastrointestinal, and breast/cardiothoracic/endocrine. The questions cover topics such as the causes and clinical presentations of various diseases and injuries, surgical procedures, complications, classifications, and management strategies. The goal seems to be assessing medical knowledge across a wide breadth of topics that could be encountered in clinical practice.
Shock is a life-threatening condition where the circulatory system fails to deliver oxygen to tissues. It can progress rapidly to organ failure and death if not corrected. Shock is generally classified as hypovolemic, cardiogenic, or distributive. Treatment involves identifying the cause, restoring blood volume through fluids, providing oxygen support, treating infection if present, and using vasoactive drugs or inotropes. The goals are to restore tissue perfusion and prevent complications like multiple organ failure. Early diagnosis and management of shock is crucial to prevent permanent damage or death.
This document discusses acute coronary syndromes (ACS), including unstable angina (UA) and myocardial infarction (MI). It outlines the pathophysiology of atherosclerosis and defines stable versus vulnerable plaques. Vulnerable plaques are prone to rupture due to inflammation, resulting in thrombus formation and potential coronary occlusion. This can present as UA, non-ST-segment elevation MI (NSTEMI), or ST-segment elevation MI (STEMI) depending on the extent and rapidity of occlusion. Risk factors such as dyslipidemia, hypertension, diabetes, and smoking promote endothelial dysfunction and inflammation, accelerating the development of vulnerable plaques. Imaging techniques can identify high-risk plaques and evaluate plaque vulnerability.
This document contains 55 multiple choice questions related to cardiac/cardiovascular nursing. The questions cover topics such as EKG rhythm interpretation, cardiac medications, signs and symptoms of various cardiac conditions, cardiac procedures, and more. Answer keys are provided for each question.
This document provides an overview of myocardial infarction including:
- Epidemiology statistics showing it is a common cause of death worldwide.
- Types are classified as STEMI or NSTEMI based on ECG changes. Diagnosis requires cardiac biomarkers and symptoms.
- Pathology involves atherosclerosis causing plaque buildup in arteries leading to blockages and lack of blood flow to heart muscle.
- Treatment depends on presentation but may include medications, angioplasty, stents, or bypass surgery. Proper lifestyle also important to control risk factors.
Sudden cardiac death is defined as natural death from cardiac causes that occurs abruptly within one hour of the onset of symptoms. It accounts for about 50% of cardiovascular deaths with an annual incidence of 250,000 cases in the US and 7 lakh cases in India. Risk factors include increasing age, male sex, and underlying heart diseases such as coronary artery disease, cardiomyopathies, and cardiac channelopathies. Management involves cardiopulmonary resuscitation, defibrillation if ventricular fibrillation is detected, and administration of antiarrhythmic drugs. Strategies for prevention include implantable cardioverter-defibrillators, catheter ablation, antiarrhythmic medications like beta-blockers, and surgical interventions tailored to
This document contains practice questions about white blood cells (WBC) and their malignancies. It includes short answer questions about the types of acute leukemia, the differences between acute and chronic leukemia in terms of onset, cell type, and course. It also asks about the Philadelphia chromosome and causes of massive spleen. Multiple choice questions test knowledge about features of acute leukemia, the diagnosis of a male presenting with irregular fever and massive splenomegaly and the Philadelphia chromosome, aggressive cancers presenting with immature blast cells, the next step in diagnosing a girl with immature blast cells, and conditions that can cause massive splenomegaly.
This document contains practice questions about white blood cells (WBC) and their malignancies. It includes short answer questions about the types of acute leukemia, the differences between acute and chronic leukemia in terms of onset, cell type, and course. It also asks about the Philadelphia chromosome and causes of massive spleen. Multiple choice questions test knowledge about features of acute leukemia, the diagnosis of a male presenting with irregular fever and massive splenomegaly and the Philadelphia chromosome, diseases presenting with immature blast cells and an aggressive course, the next step to diagnose a girl with immature blast cells, and conditions that can cause massive splenomegaly.
Nursing care of client with Coronary Artery Disease Part 1 of 2 Carmela Domocmat
This document discusses nursing care for clients with acute coronary syndrome. It begins by defining coronary artery disease and its causes, including atherosclerosis. Major risk factors for coronary artery disease are then outlined, including nonmodifiable factors like age, gender and heredity, as well as modifiable factors such as smoking, hypertension, high cholesterol, diabetes, obesity, physical inactivity, and stress. The document emphasizes lifestyle modifications, medication adherence, and management of risk factors to prevent acute coronary events.
10.Antenatal Assesment of fetal well being (10).pptxSunilYadav42766
Fetal assessment involves various biophysical tests and Doppler ultrasound exams to evaluate fetal well-being. Biophysical tests include fetal movement counting, non-stress tests to examine heart rate patterns, and biophysical profile scoring of 5 factors. Doppler of the umbilical artery assesses blood flow and can indicate placental insufficiency. Middle cerebral artery Doppler and ductus venosus exams evaluate the fetal circulatory response. Together these non-invasive tests provide information on the fetus's health and ability to tolerate stress.
More Related Content
Similar to DR.pptx for bachelor of nursing first year
This document contains 25 questions related to general pathology, including topics like cell injury, inflammation, neoplasia, edema, genetics, immunology, and infectious diseases. The questions ask about definitions, types, examples, mechanisms and how to diagnose or confirm various diseases and conditions. They appear to be written question suggestions for medical students or as a study guide for a general pathology exam.
Important questions of physiology for 1st year mbbs students by dr. mudassar ...Dr. Mudassar Ali Roomi
This document provides an outline of important topics in cardiac physiology, including:
1) The phases of the cardiac cycle, including isovolumic contraction and relaxation.
2) The phases of the action potential in ventricular and SA nodal fibers and what a pre-potential is.
3) The components of the cardiac conduction system and timings of impulse conduction, including what AV nodal delay is and its importance.
4) Features of the normal ECG waves, segments and intervals.
The document discusses the pathology of the renal system. It provides an overview of the goals and topics that will be covered in a lecture series on renal disorders. These include acute and chronic kidney injury, glomerular diseases, urinary tract infections, tubulointerstitial diseases, vascular diseases, obstructive uropathy, renal neoplasms, congenital and cystic kidney diseases, and electrolyte and acid-base disorders. The series will describe the causes, mechanisms, and effects of various renal conditions.
Exemplar 6.A � the concept of FE1. Define the followin.pdfkeshavagg1122
Exemplar 6.A the concept of F/E:
1. Define the following terms: Intracellular fluid Extracellular fluid Intravascular fluid Interstitial
fluid Cation Anion Osmosis Solutes Solvent Osmolality Osmolarity Tonicity Osmotic pressure
Colloid osmotic pressure (oncotic pressure) Diffusion Filtration Hydrostatic pressure Active
transport
2. What is the average daily fluid intake for an adult? What are the sources of intake?
3. Explain the factors that stimulate water intake through the thirst mechanism.
4. What are the four routes of fluid output? What is the average daily fluid output for an adult?
5. Describe how volume and composition of body fluids is regulated. Discuss body systems
involved and hormonal influences.
6. Electrolyte (Include normal value), What does it do/what system does it effect? How is it
regulated? a. Potassium b. Sodium c. Magnesium d. Calcium
7. What are three ways a nurse can evaluate fluid and electrolyte status without a providers
order?
8. What are the key components of a focused assessment to determine fluid and electrolyte
balance?
9. Explain labs and diagnostics that specifically measure fluid and electrolyte balance.
10. Describe lifespan considerations r/t f/e balance: a. Very young b. Very old c. pregnant
Exemplar 6.B F/E Imbalances:
11. What is the difference between fluid volume deficit (FVD) and dehydration?
12. Describe the pathophysiology and etiology of FVD and how is it classified.
13. Describe the specific types of dehydration: a. Isotonic dehydration b. Hypotonic dehydration
c. Hypertonic dehydration
14. What is third spacing?
15. What are the multisystem effects of fluid volume deficit?
16. Discuss lifespan considerations for children and older adults with fluid volume deficit.
17. List priority nursing diagnoses, expected patient outcomes, and related nursing interventions
for an individual with a fluid volume deficit.
18. List 3 teaching points when caring for an individual with fluid volume deficit.
19. Describe the pathophysiology and etiology of fluid volume excess (FVE).
20. Can fluid volume excess, hypervolemia, and edema be used interchangeably? Why or why
not?
21. What is edema?
22. Describe how the following clinical conditions cause edema: a. Increased blood hydrostatic
pressure b. Decreased blood colloid osmotic pressure c. Increased interstitial fluid osmotic
pressure d. Blocked lymphatic drainage
23. What are the multisystem effects of fluid volume excess?
24. Compare the assessment findings with fluid imbalance: a. Blood pressure (Fluid deficit and
Fluid excess) b. Heart rate (Fluid deficit and Fluid excess) c. Pulse amplitude (Fluid deficit and
Fluid excess) d. Respirations (Fluid deficit and Fluid excess) e. Jugular vein (Fluid deficit and
Fluid excess) f. Edema (Fluid deficit and Fluid excess) g. Skin turgor (Fluid deficit and Fluid
excess) h. Output (Fluid deficit and Fluid excess) i. Urine specific gravity (Fluid deficit and
Fluid excess) j. Weight (Fluid deficit and Fluid excess)
25. D.
MBBS 1yr 2007 Aug R question paper which is a great usegogero5866
This document contains four exam papers from Rajiv Gandhi University of Health Sciences for the M.B.B.S. Phase I Degree Examination in August 2007. The papers cover the subjects of Anatomy, Physiology, and Biochemistry. Each paper contains long essay questions, short essay questions, and short answer questions testing students' knowledge of topics within those subjects.
Shock is defined as inadequate tissue perfusion and oxygenation. There are five main types of shock: hypovolemic, cardiogenic, obstructive, distributive, and endocrine. Shock causes a decrease in cardiac output, vasoconstriction, and activation of stress responses in an attempt to maintain perfusion to vital organs. If shock persists, cellular damage occurs due to hypoxia, acidosis, and organ dysfunction. Treatment focuses on restoring circulating volume and oxygen delivery through fluid resuscitation, vasopressors, and inotropes while addressing the underlying cause. Septic shock involves an inflammatory response to infection that can lead to multiple organ dysfunction syndrome if not promptly treated with antibiotics and circulatory
This document provides an overview of congestive cardiac failure presented by Shivani S. Shrivastava. It defines congestive cardiac failure, discusses its etiology and risk factors such as abnormal loading conditions and muscle function. It also examines the anatomy, physiology, pathophysiology, clinical manifestations, diagnostic evaluation, medical and surgical management, nursing management, and complications of congestive cardiac failure. Current trends discussed include the inability of the adult heart to regenerate and the potential of regenerative approaches for heart failure treatment.
This document discusses cardiovascular pathology and includes the following:
1. It provides an overview and outline of topics to be covered related to heart and vascular diseases including atherosclerosis, myocardial infarction, aneurysms, and others.
2. It discusses the six principal mechanisms of heart disease including failure of the pump, obstruction to flow, regurgitant flow, shunted flow, disorders of conduction, and rupture of the heart or vessels.
3. It provides learning objectives for the presentation that cover topics like atherosclerosis, hypertension, aneurysms, congestive heart failure, and more.
The document provides an overview of neurological emergencies including different types of stroke, seizures, botulism, Guillain-Barre syndrome, and Bell's palsy. It covers topics such as the signs and symptoms, diagnostic criteria, initial treatment approaches, and medications for various conditions. Key points include that there are two main types of stroke - ischemic and hemorrhagic; transient ischemic attacks are associated with ischemic strokes; and noncontrast CT of the head and carotid duplex are important diagnostic tools for early stroke evaluation and management.
This document contains a long list of medical questions spanning various specialties including general surgery, urology, neurology, trauma/orthopedics, gastrointestinal, and breast/cardiothoracic/endocrine. The questions cover topics such as the causes and clinical presentations of various diseases and injuries, surgical procedures, complications, classifications, and management strategies. The goal seems to be assessing medical knowledge across a wide breadth of topics that could be encountered in clinical practice.
Shock is a life-threatening condition where the circulatory system fails to deliver oxygen to tissues. It can progress rapidly to organ failure and death if not corrected. Shock is generally classified as hypovolemic, cardiogenic, or distributive. Treatment involves identifying the cause, restoring blood volume through fluids, providing oxygen support, treating infection if present, and using vasoactive drugs or inotropes. The goals are to restore tissue perfusion and prevent complications like multiple organ failure. Early diagnosis and management of shock is crucial to prevent permanent damage or death.
This document discusses acute coronary syndromes (ACS), including unstable angina (UA) and myocardial infarction (MI). It outlines the pathophysiology of atherosclerosis and defines stable versus vulnerable plaques. Vulnerable plaques are prone to rupture due to inflammation, resulting in thrombus formation and potential coronary occlusion. This can present as UA, non-ST-segment elevation MI (NSTEMI), or ST-segment elevation MI (STEMI) depending on the extent and rapidity of occlusion. Risk factors such as dyslipidemia, hypertension, diabetes, and smoking promote endothelial dysfunction and inflammation, accelerating the development of vulnerable plaques. Imaging techniques can identify high-risk plaques and evaluate plaque vulnerability.
This document contains 55 multiple choice questions related to cardiac/cardiovascular nursing. The questions cover topics such as EKG rhythm interpretation, cardiac medications, signs and symptoms of various cardiac conditions, cardiac procedures, and more. Answer keys are provided for each question.
This document provides an overview of myocardial infarction including:
- Epidemiology statistics showing it is a common cause of death worldwide.
- Types are classified as STEMI or NSTEMI based on ECG changes. Diagnosis requires cardiac biomarkers and symptoms.
- Pathology involves atherosclerosis causing plaque buildup in arteries leading to blockages and lack of blood flow to heart muscle.
- Treatment depends on presentation but may include medications, angioplasty, stents, or bypass surgery. Proper lifestyle also important to control risk factors.
Sudden cardiac death is defined as natural death from cardiac causes that occurs abruptly within one hour of the onset of symptoms. It accounts for about 50% of cardiovascular deaths with an annual incidence of 250,000 cases in the US and 7 lakh cases in India. Risk factors include increasing age, male sex, and underlying heart diseases such as coronary artery disease, cardiomyopathies, and cardiac channelopathies. Management involves cardiopulmonary resuscitation, defibrillation if ventricular fibrillation is detected, and administration of antiarrhythmic drugs. Strategies for prevention include implantable cardioverter-defibrillators, catheter ablation, antiarrhythmic medications like beta-blockers, and surgical interventions tailored to
This document contains practice questions about white blood cells (WBC) and their malignancies. It includes short answer questions about the types of acute leukemia, the differences between acute and chronic leukemia in terms of onset, cell type, and course. It also asks about the Philadelphia chromosome and causes of massive spleen. Multiple choice questions test knowledge about features of acute leukemia, the diagnosis of a male presenting with irregular fever and massive splenomegaly and the Philadelphia chromosome, aggressive cancers presenting with immature blast cells, the next step in diagnosing a girl with immature blast cells, and conditions that can cause massive splenomegaly.
This document contains practice questions about white blood cells (WBC) and their malignancies. It includes short answer questions about the types of acute leukemia, the differences between acute and chronic leukemia in terms of onset, cell type, and course. It also asks about the Philadelphia chromosome and causes of massive spleen. Multiple choice questions test knowledge about features of acute leukemia, the diagnosis of a male presenting with irregular fever and massive splenomegaly and the Philadelphia chromosome, diseases presenting with immature blast cells and an aggressive course, the next step to diagnose a girl with immature blast cells, and conditions that can cause massive splenomegaly.
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This document discusses nursing care for clients with acute coronary syndrome. It begins by defining coronary artery disease and its causes, including atherosclerosis. Major risk factors for coronary artery disease are then outlined, including nonmodifiable factors like age, gender and heredity, as well as modifiable factors such as smoking, hypertension, high cholesterol, diabetes, obesity, physical inactivity, and stress. The document emphasizes lifestyle modifications, medication adherence, and management of risk factors to prevent acute coronary events.
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Fetal assessment involves various biophysical tests and Doppler ultrasound exams to evaluate fetal well-being. Biophysical tests include fetal movement counting, non-stress tests to examine heart rate patterns, and biophysical profile scoring of 5 factors. Doppler of the umbilical artery assesses blood flow and can indicate placental insufficiency. Middle cerebral artery Doppler and ductus venosus exams evaluate the fetal circulatory response. Together these non-invasive tests provide information on the fetus's health and ability to tolerate stress.
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The document discusses the postpartum period known as the puerperium. It begins immediately after delivery of the placenta and lasts around 6 weeks as the body returns to its non-pregnant state. This involves involution of the uterus and other pelvic organs as well as changes in hormones, body temperature, bleeding, breast tissue, and milk production. Complications can include infection, bleeding, urinary issues, blood clots, or mental health problems. Proper care includes rest, hygiene, breastfeeding support, immunizations, and treatment of any issues that arise.
A congenital heart defect is a problem with the structure of the heart that a child is born with.
Some congenital heart defects in children are simple and don't need treatment. Others are more complex. The child may need several surgeries done over a period of several years.
The Children are very vulnerable to get affected with respiratory disease.
In our country, the respiratory Disease conditions are consider as major cause for mortality and Morbidity in Child.
Breast cancer :Receptor (ER/PR/HER2 NEU) Discordance.pptxDr. Sumit KUMAR
Receptor Discordance in Breast Carcinoma During the Course of Life
Definition:
Receptor discordance refers to changes in the status of hormone receptors (estrogen receptor ERα, progesterone receptor PgR, and HER2) in breast cancer tumors over time or between primary and metastatic sites.
Causes:
Tumor Evolution:
Genetic and epigenetic changes during tumor progression can lead to alterations in receptor status.
Treatment Effects:
Therapies, especially endocrine and targeted therapies, can selectively pressure tumor cells, causing shifts in receptor expression.
Heterogeneity:
Inherent heterogeneity within the tumor can result in subpopulations of cells with different receptor statuses.
Impact on Treatment:
Therapeutic Resistance:
Loss of ERα or PgR can lead to resistance to endocrine therapies.
HER2 discordance affects the efficacy of HER2-targeted treatments.
Treatment Adjustment:
Regular reassessment of receptor status may be necessary to adjust treatment strategies appropriately.
Clinical Implications:
Prognosis:
Receptor discordance is often associated with a poorer prognosis.
Biopsies:
Obtaining biopsies from metastatic sites is crucial for accurate receptor status assessment and effective treatment planning.
Monitoring:
Continuous monitoring of receptor status throughout the disease course can guide personalized therapy adjustments.
Understanding and managing receptor discordance is essential for optimizing treatment outcomes and improving the prognosis for breast cancer patients.
PGx Analysis in VarSeq: A User’s PerspectiveGolden Helix
Since our release of the PGx capabilities in VarSeq, we’ve had a few months to gather some insights from various use cases. Some users approach PGx workflows by means of array genotyping or what seems to be a growing trend of adding the star allele calling to the existing NGS pipeline for whole genome data. Luckily, both approaches are supported with the VarSeq software platform. The genotyping method being used will also dictate what the scope of the tertiary analysis will be. For example, are your PGx reports a standalone pipeline or would your lab’s goal be to handle a dual-purpose workflow and report on PGx + Diagnostic findings.
The purpose of this webcast is to:
Discuss and demonstrate the approaches with array and NGS genotyping methods for star allele calling to prep for downstream analysis.
Following genotyping, explore alternative tertiary workflow concepts in VarSeq to handle PGx reporting.
Moreover, we will include insights users will need to consider when validating their PGx workflow for all possible star alleles and options you have for automating your PGx analysis for large number of samples. Please join us for a session dedicated to the application of star allele genotyping and subsequent PGx workflows in our VarSeq software.
Applications of NMR in Protein Structure Prediction.pptxAnagha R Anil
This presentation explores the pivotal role of Nuclear Magnetic Resonance (NMR) spectroscopy in predicting protein structures. It delves into the methodologies, advancements, and applications of NMR in determining the three-dimensional configurations of proteins, which is crucial for understanding their function and interactions.
Part III - Cumulative Grief: Learning how to honor the many losses that occur...bkling
Cumulative grief, also known as compounded grief, is grief that occurs more than once in a brief period of time. As a person with cancer, a caregiver or professional in this world, we are often met with confronting grief on a frequent basis. Learn about cumulative grief and ways to cope with it. We will also explore methods to heal from this challenging experience.
Congestive Heart failure is caused by low cardiac output and high sympathetic discharge. Diuretics reduce preload, ACE inhibitors lower afterload, beta blockers reduce sympathetic activity, and digitalis has inotropic effects. Newer medications target vasodilation and myosin activation to improve heart efficiency while lowering energy requirements. Combination therapy, following an assessment of cardiac function and volume status, is the most effective strategy to heart failure care.
This presentation gives information on the pharmacology of Prostaglandins, Thromboxanes and Leukotrienes i.e. Eicosanoids. Eicosanoids are signaling molecules derived from polyunsaturated fatty acids like arachidonic acid. They are involved in complex control over inflammation, immunity, and the central nervous system. Eicosanoids are synthesized through the enzymatic oxidation of fatty acids by cyclooxygenase and lipoxygenase enzymes. They have short half-lives and act locally through autocrine and paracrine signaling.
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DR.pptx for bachelor of nursing first year
1. • Q.1.What is edema? Explain pathogenegis of edema.
• Q.2.Difference between transudate vs exudate fluids.
Mcq.
Which of the following is the diuretics of choice in cerebral edema?
A.Spironolactone B. Thiazide C.Furosemide D.Mannitol
Q.1.What is hemodynamic disorders
Q.2.Define thrombosis and embolism.
2. • MCQ
Deep vein thrombosis (DVT) occurs in the
A.chest B.Abdomen C. Leg D. feet
Q.1.Explain lymphadenopathy and its causes
Q.2.Explain splenomegaly and its causes
MCQ .Which is known as graveyard of RBCS ?
A.kidney B.SPLEEN C.liver D. Lungs
3. Q.1.Briefly explain bleeding disorders .
Q.2.Briefly explain clotting disorders .
MCQ.Factor deficient in hemophilia A is
A.factor 8 B. factor 9 C.factor 11 d. factor 3
Q.1.Define anatomical dimensions of appendix.
Q.2. Write functions of appendix.
MCQ.Which organ is known as vestigial organ ?
A.appendix B.Cecam C. small intestine D. rectum
4. • Q.1. What do you mean by fracture ?
• Q.2.Explain healing process of fracture.
MCQ.Which is the bone forming cell?
A. OSTEOBLAST
B.OSTEOCLAST
C.FIBROBLAST
D.MYOBLAST