N212 PATHOPHYSIOLOGY TEST 3
COMPREHENSIVE STUDY GUIDE | QUESTIONS
AND ANSWERS | 2026 UPDATED | 100%
CORRECT - EASTWICK COLLEGE
Core Domains:
• Cardiovascular Disorders (Ischemic Heart Disease, Heart Failure,
Hypertension, Shock, Valvular Disorders, Aneurysms, Vascular Disease)
• Respiratory Disorders (COPD, Asthma, Pneumonia, Pulmonary Embolism,
Pulmonary Edema)
• Renal and Urinary Disorders (Acute Kidney Injury, Chronic Kidney Disease,
Glomerulonephritis, Nephrolithiasis, Urinary Tract Infections)
• Fluid, Electrolyte, and Acid-Base Imbalances
• Endocrine Disorders (Diabetes Mellitus, Thyroid Disorders, Adrenal Disorders)
• Gastrointestinal Disorders (Pancreatitis, Liver Disease, GI Bleeding)
• Neurological Disorders (Stroke, Seizures, Increased Intracranial Pressure)
• Hematological Disorders (Anemia, Coagulation Disorders, Leukemia,
Lymphoma)
• Musculoskeletal Disorders (Osteoporosis, Osteoarthritis, Rheumatoid Arthritis,
Gout)
• Immune System Disorders (Autoimmune Diseases, Hypersensitivity
Reactions, Immunodeficiency)
Introduction
This comprehensive study guide is designed to prepare students for the N212
Pathophysiology Test 3 at Eastwick College. It covers all major content areas tested
,on the exam, including cardiovascular, respiratory, renal, fluid/electrolyte/acid-base,
endocrine, gastrointestinal, neurological, musculoskeletal, hematological, and
immune system disorders. The questions are formatted to reflect the style and
difficulty of actual exam questions, with an emphasis on clinical application and
critical thinking. Each question is followed by the correct answer and a detailed
rationale to reinforce understanding of key pathophysiologic concepts. This guide
reflects the most current 2026 curriculum and is structured to help you achieve
success on the examination.
SECTION ONE: QUESTIONS 1–100
Question 1
Which of the following is best described as an ischemic heart disease?
A. Endocarditis
B. Angina pectoris
C. Mitral valve stenosis
D. Ventricular fibrillation
B. Angina pectoris
RATIONALE: Angina pectoris is caused by reduced oxygen supply to the
myocardium, classifying it as an ischemic heart disease. Endocarditis is infectious,
mitral valve stenosis is valvular, and ventricular fibrillation is an electrical rhythm
disturbance.
Question 2
A patient involved in a motor vehicle accident loses a significant amount of blood
and develops shock. Which classification of shock best describes this condition?
A. Distributive shock
B. Cardiogenic shock
C. Hypovolemic shock
D. Obstructive shock
, C. Hypovolemic shock
RATIONALE: Significant blood loss reduces intravascular volume, leading to
hypovolemic shock. Distributive shock involves vasodilation (e.g., sepsis,
anaphylaxis), while cardiogenic shock involves pump failure.
Question 3
Which type of lipoprotein is responsible for transporting lipids from the periphery
back to the liver?
A. Chylomicrons
B. Very-low-density lipoproteins (VLDLs)
C. Low-density lipoproteins (LDLs)
D. High-density lipoproteins (HDLs)
D. High-density lipoproteins (HDLs)
RATIONALE: HDL is responsible for "reverse cholesterol transport," moving lipids
from the periphery back to the liver for excretion.
Question 4
Weakening of a blood vessel wall involving all three layers, forming a spindle-shaped
aneurysm, is best described as a(n):
A. Fusiform aneurysm
B. Saccular aneurysm
C. Abdominal aneurysm
D. Ruptured aneurysm
A. Fusiform aneurysm
RATIONALE: A fusiform aneurysm is spindle-shaped and involves all three layers
(intima, media, adventitia) of the vessel wall.
Question 5
Vascular disease caused by intense vasospasm of arteries and arterioles in the
fingers, often precipitated by cold exposure, is best described as:
, A. Vasculitis
B. Peripheral vascular disease
C. Thromboangiitis obliterans
D. Raynaud phenomenon
D. Raynaud phenomenon
RATIONALE: Raynaud phenomenon is characterized by intense vasospasm
triggered by cold or stress.
Question 6
Which cardiac drug reduces heart contractility and heart rate to re-balance "supply
and demand"?
A. Nitroglycerin
B. Calcium channel blockers
C. Beta-adrenergic antagonists
D. ACE inhibitors
C. Beta-adrenergic antagonists
RATIONALE: Beta-blockers decrease heart rate and contractility, reducing
myocardial oxygen demand. Nitroglycerin is a vasodilator.
Question 7
A patient with a peanut allergy develops shock after consuming cookies containing
peanuts. Which type of shock is this?
A. Hypovolemic shock
B. Cardiogenic shock
C. Anaphylactic shock
D. Septic shock
C. Anaphylactic shock
RATIONALE: Anaphylactic shock is a severe Type I hypersensitivity reaction
triggered by allergens such as peanuts. It involves massive vasodilation and
increased capillary permeability due to histamine release.
COMPREHENSIVE STUDY GUIDE | QUESTIONS
AND ANSWERS | 2026 UPDATED | 100%
CORRECT - EASTWICK COLLEGE
Core Domains:
• Cardiovascular Disorders (Ischemic Heart Disease, Heart Failure,
Hypertension, Shock, Valvular Disorders, Aneurysms, Vascular Disease)
• Respiratory Disorders (COPD, Asthma, Pneumonia, Pulmonary Embolism,
Pulmonary Edema)
• Renal and Urinary Disorders (Acute Kidney Injury, Chronic Kidney Disease,
Glomerulonephritis, Nephrolithiasis, Urinary Tract Infections)
• Fluid, Electrolyte, and Acid-Base Imbalances
• Endocrine Disorders (Diabetes Mellitus, Thyroid Disorders, Adrenal Disorders)
• Gastrointestinal Disorders (Pancreatitis, Liver Disease, GI Bleeding)
• Neurological Disorders (Stroke, Seizures, Increased Intracranial Pressure)
• Hematological Disorders (Anemia, Coagulation Disorders, Leukemia,
Lymphoma)
• Musculoskeletal Disorders (Osteoporosis, Osteoarthritis, Rheumatoid Arthritis,
Gout)
• Immune System Disorders (Autoimmune Diseases, Hypersensitivity
Reactions, Immunodeficiency)
Introduction
This comprehensive study guide is designed to prepare students for the N212
Pathophysiology Test 3 at Eastwick College. It covers all major content areas tested
,on the exam, including cardiovascular, respiratory, renal, fluid/electrolyte/acid-base,
endocrine, gastrointestinal, neurological, musculoskeletal, hematological, and
immune system disorders. The questions are formatted to reflect the style and
difficulty of actual exam questions, with an emphasis on clinical application and
critical thinking. Each question is followed by the correct answer and a detailed
rationale to reinforce understanding of key pathophysiologic concepts. This guide
reflects the most current 2026 curriculum and is structured to help you achieve
success on the examination.
SECTION ONE: QUESTIONS 1–100
Question 1
Which of the following is best described as an ischemic heart disease?
A. Endocarditis
B. Angina pectoris
C. Mitral valve stenosis
D. Ventricular fibrillation
B. Angina pectoris
RATIONALE: Angina pectoris is caused by reduced oxygen supply to the
myocardium, classifying it as an ischemic heart disease. Endocarditis is infectious,
mitral valve stenosis is valvular, and ventricular fibrillation is an electrical rhythm
disturbance.
Question 2
A patient involved in a motor vehicle accident loses a significant amount of blood
and develops shock. Which classification of shock best describes this condition?
A. Distributive shock
B. Cardiogenic shock
C. Hypovolemic shock
D. Obstructive shock
, C. Hypovolemic shock
RATIONALE: Significant blood loss reduces intravascular volume, leading to
hypovolemic shock. Distributive shock involves vasodilation (e.g., sepsis,
anaphylaxis), while cardiogenic shock involves pump failure.
Question 3
Which type of lipoprotein is responsible for transporting lipids from the periphery
back to the liver?
A. Chylomicrons
B. Very-low-density lipoproteins (VLDLs)
C. Low-density lipoproteins (LDLs)
D. High-density lipoproteins (HDLs)
D. High-density lipoproteins (HDLs)
RATIONALE: HDL is responsible for "reverse cholesterol transport," moving lipids
from the periphery back to the liver for excretion.
Question 4
Weakening of a blood vessel wall involving all three layers, forming a spindle-shaped
aneurysm, is best described as a(n):
A. Fusiform aneurysm
B. Saccular aneurysm
C. Abdominal aneurysm
D. Ruptured aneurysm
A. Fusiform aneurysm
RATIONALE: A fusiform aneurysm is spindle-shaped and involves all three layers
(intima, media, adventitia) of the vessel wall.
Question 5
Vascular disease caused by intense vasospasm of arteries and arterioles in the
fingers, often precipitated by cold exposure, is best described as:
, A. Vasculitis
B. Peripheral vascular disease
C. Thromboangiitis obliterans
D. Raynaud phenomenon
D. Raynaud phenomenon
RATIONALE: Raynaud phenomenon is characterized by intense vasospasm
triggered by cold or stress.
Question 6
Which cardiac drug reduces heart contractility and heart rate to re-balance "supply
and demand"?
A. Nitroglycerin
B. Calcium channel blockers
C. Beta-adrenergic antagonists
D. ACE inhibitors
C. Beta-adrenergic antagonists
RATIONALE: Beta-blockers decrease heart rate and contractility, reducing
myocardial oxygen demand. Nitroglycerin is a vasodilator.
Question 7
A patient with a peanut allergy develops shock after consuming cookies containing
peanuts. Which type of shock is this?
A. Hypovolemic shock
B. Cardiogenic shock
C. Anaphylactic shock
D. Septic shock
C. Anaphylactic shock
RATIONALE: Anaphylactic shock is a severe Type I hypersensitivity reaction
triggered by allergens such as peanuts. It involves massive vasodilation and
increased capillary permeability due to histamine release.
