NSG 5140 FINAL EXAM REVIEW ADV PATHOPHYSIOLOGY SOUTH COLLEGE NSG 5140
ADVANCED PATHOPHYSIOLOGY EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
*- Cellular Adaptation, Injury, and Death*
*- Inflammation and Wound Healing*
*- Immune Responses and Hypersensitivity*
*- Genetic and Epigenetic Mechanisms*
*- Fluid, Electrolyte, and Acid-Base Balance*
*- Cardiovascular Pathophysiology*
*- Pulmonary Pathophysiology*
*- Renal and Urinary Tract Pathophysiology*
*- Endocrine and Metabolic Disorders*
*- Neurological and Musculoskeletal Pathophysiology*
Introduction
This comprehensive exam review is designed to prepare advanced practice nursing students for the NSG 5140
Advanced Pathophysiology final examination. The assessment evaluates mastery of graduate-level
pathophysiologic concepts, including cellular mechanisms, system-specific disease processes, and clinical
manifestations across the lifespan. The multiple-choice format includes scenario-based questions that
emphasize real-world application, clinical decision-making, and critical thinking skills essential for advanced
practice nursing. Questions cover foundational theory, applied professional knowledge, regulatory
compliance, ethics, and professional standards. This exam simulates the rigor and depth expected in graduate
nursing education, ensuring readiness for clinical practice and advanced patient care decision-making.
,SECTION ONE: QUESTIONS 1–100
Question 1
Which of the following best describes the primary mechanism of reversible cell injury?
A. Nuclear lysis with karyorrhexis
B. ATP depletion leading to ion pump failure
C. Complete disruption of plasma membrane integrity
D. Irreversible mitochondrial matrix condensation
🟢 B. ATP depletion leading to ion pump failure
🔴 RATIONALE: ATP depletion is the central event in reversible cell injury, causing impaired Na⁺/K⁺ ATPase
function, cellular swelling, and early organelle derangements that remain reversible if the stressor is removed.
Question 2
A 45-year-old patient with chronic alcohol abuse presents with hepatomegaly. Liver biopsy shows fatty change
in hepatocytes. This finding represents which type of cellular adaptation?
,A. Hypertrophy
B. Hyperplasia
C. Metaplasia
D. Intracellular accumulation
🟢 D. Intracellular accumulation
🔴 RATIONALE: Fatty change (steatosis) in hepatocytes is an intracellular accumulation of triglycerides,
commonly seen in chronic alcohol abuse, representing reversible cell injury rather than true cellular adaptation.
Question 3
Which type of necrosis is most commonly associated with myocardial infarction?
A. Liquefactive necrosis
B. Caseous necrosis
C. Coagulative necrosis
D. Fat necrosis
🟢 C. Coagulative necrosis
🔴 RATIONALE: Coagulative necrosis results from ischemia and is characteristic of myocardial infarction,
where tissue architecture is preserved for several days despite cell death.
, Question 4
A patient presents with a brain infarct following a stroke. What type of necrosis is expected in the brain tissue?
A. Coagulative necrosis
B. Liquefactive necrosis
C. Caseous necrosis
D. Gangrenous necrosis
🟢 B. Liquefactive necrosis
🔴 RATIONALE: Liquefactive necrosis is characteristic of brain infarcts due to the high lipid content and
presence of hydrolytic enzymes in neural tissue, resulting in tissue digestion and cyst formation.
Question 5
Which of the following applies to Type 1 Diabetes Mellitus but NOT to Type 2 Diabetes Mellitus?
A. Insulin resistance in peripheral tissues
B. Autoimmune destruction of beta cells of the pancreas
C. Gradual onset over many years
D. Association with obesity and metabolic syndrome
ADVANCED PATHOPHYSIOLOGY EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
*- Cellular Adaptation, Injury, and Death*
*- Inflammation and Wound Healing*
*- Immune Responses and Hypersensitivity*
*- Genetic and Epigenetic Mechanisms*
*- Fluid, Electrolyte, and Acid-Base Balance*
*- Cardiovascular Pathophysiology*
*- Pulmonary Pathophysiology*
*- Renal and Urinary Tract Pathophysiology*
*- Endocrine and Metabolic Disorders*
*- Neurological and Musculoskeletal Pathophysiology*
Introduction
This comprehensive exam review is designed to prepare advanced practice nursing students for the NSG 5140
Advanced Pathophysiology final examination. The assessment evaluates mastery of graduate-level
pathophysiologic concepts, including cellular mechanisms, system-specific disease processes, and clinical
manifestations across the lifespan. The multiple-choice format includes scenario-based questions that
emphasize real-world application, clinical decision-making, and critical thinking skills essential for advanced
practice nursing. Questions cover foundational theory, applied professional knowledge, regulatory
compliance, ethics, and professional standards. This exam simulates the rigor and depth expected in graduate
nursing education, ensuring readiness for clinical practice and advanced patient care decision-making.
,SECTION ONE: QUESTIONS 1–100
Question 1
Which of the following best describes the primary mechanism of reversible cell injury?
A. Nuclear lysis with karyorrhexis
B. ATP depletion leading to ion pump failure
C. Complete disruption of plasma membrane integrity
D. Irreversible mitochondrial matrix condensation
🟢 B. ATP depletion leading to ion pump failure
🔴 RATIONALE: ATP depletion is the central event in reversible cell injury, causing impaired Na⁺/K⁺ ATPase
function, cellular swelling, and early organelle derangements that remain reversible if the stressor is removed.
Question 2
A 45-year-old patient with chronic alcohol abuse presents with hepatomegaly. Liver biopsy shows fatty change
in hepatocytes. This finding represents which type of cellular adaptation?
,A. Hypertrophy
B. Hyperplasia
C. Metaplasia
D. Intracellular accumulation
🟢 D. Intracellular accumulation
🔴 RATIONALE: Fatty change (steatosis) in hepatocytes is an intracellular accumulation of triglycerides,
commonly seen in chronic alcohol abuse, representing reversible cell injury rather than true cellular adaptation.
Question 3
Which type of necrosis is most commonly associated with myocardial infarction?
A. Liquefactive necrosis
B. Caseous necrosis
C. Coagulative necrosis
D. Fat necrosis
🟢 C. Coagulative necrosis
🔴 RATIONALE: Coagulative necrosis results from ischemia and is characteristic of myocardial infarction,
where tissue architecture is preserved for several days despite cell death.
, Question 4
A patient presents with a brain infarct following a stroke. What type of necrosis is expected in the brain tissue?
A. Coagulative necrosis
B. Liquefactive necrosis
C. Caseous necrosis
D. Gangrenous necrosis
🟢 B. Liquefactive necrosis
🔴 RATIONALE: Liquefactive necrosis is characteristic of brain infarcts due to the high lipid content and
presence of hydrolytic enzymes in neural tissue, resulting in tissue digestion and cyst formation.
Question 5
Which of the following applies to Type 1 Diabetes Mellitus but NOT to Type 2 Diabetes Mellitus?
A. Insulin resistance in peripheral tissues
B. Autoimmune destruction of beta cells of the pancreas
C. Gradual onset over many years
D. Association with obesity and metabolic syndrome
