NR 283
Exam 2: NR283 / NR 283
Pathophysiology Guide
2026/2027
Pathophysiology exam covering cellular and tissue injury, inflammation and immunity, fluid and
electrolyte imbalances, cardiopulmonary disorders, and neuroendocrine disorders.
Exam 2: NR283 / NR 283 Pathophysiology Guide 2026/2027 – Questions and Answers | Concept-Anchored | Case-
Based – Pass Guaranteed – A+ Graded
PA G E S GRADE DOMAINS
16 A+ 5
WHAT'S INSIDE
BEST FOR
✓ 50 original multiple-choice items with rationales
Undergraduate nursing students in NR 283
✓ Five domains aligned to NR 283 pathophysiology
preparing for the second pathophysiology exam who
✓ Application and analysis level mechanism-based need applied, mechanism-based review across
reasoning cellular injury, immunity, electrolytes,
✓ Clean answer key with section mapping cardiopulmonary, and neuroendocrine disorders.
✓ Balanced answer distribution across A-D
✓ Realistic clinical scenarios with physiologic explanations
S T U V I A A C T U A L E X A M · O R I G I N A L E D U C AT I O N A L C O N T E N T · 2 0 2 0 2 7 E D I T I O N
, Exam 2: NR283 / NR 283 Pathophysiology Guide | 2026/2027 Edition Page 1
Exam 2: NR283 / NR 283 Pathophysiology Guide
2026/2027 Edition · Questions and Answers
Passing Score: 80% · Difficulty: Moderate to Challenging · Bloom Level: Application / Analysis · Format: Multiple Choice
(A-D)
Section 1: Cellular and Tissue Pathophysiology (10 questions)
1. A 50-year-old male with chronic alcohol use develops a swollen, enlarged liver with lipid accumulation in
hepatocytes. This cellular change is best described as:
A. Steatosis (fatty change)
B. Hyaline change
C. Dysplasia
D. Metaplasia
Rationale: Lipid accumulation in hepatocytes is steatosis (fatty change), common in alcohol-related liver injury.
Hyaline change is protein accumulation; metaplasia is cell type replacement; dysplasia is disordered growth. Correct
answer: A
2. A patient's tissue biopsy shows cell swelling, vacuolation, and displacement of organelles due to impaired
Na/K-ATPase. Which term best describes this early reversible change?
A. Caseous necrosis
B. Hydropic degeneration (cellular swelling)
C. Coagulative necrosis
D. Apoptosis
Rationale: Hydropic degeneration (cellular swelling) is a reversible early change caused by ATP depletion and
Na/K-ATPase failure, leading to water accumulation. Necrosis and apoptosis are later or different processes. Correct
answer: B
3. A patient with prolonged ischemia to the brain develops tissue that undergoes liquefaction with infiltration by
neutrophils. Which pattern of necrosis is most consistent?
A. Coagulative necrosis
B. Caseous necrosis
C. Fat necrosis
D. Liquefactive necrosis
Rationale: Brain ischemia produces liquefactive necrosis due to enzymatic digestion by neutrophils and lack of
structural stroma. Coagulative necrosis is typical of solid organs; caseous in TB; fat in pancreatic injury. Correct
answer: D
Original Educational Content Passing Score: 80% A+ Graded
Exam 2: NR283 / NR 283
Pathophysiology Guide
2026/2027
Pathophysiology exam covering cellular and tissue injury, inflammation and immunity, fluid and
electrolyte imbalances, cardiopulmonary disorders, and neuroendocrine disorders.
Exam 2: NR283 / NR 283 Pathophysiology Guide 2026/2027 – Questions and Answers | Concept-Anchored | Case-
Based – Pass Guaranteed – A+ Graded
PA G E S GRADE DOMAINS
16 A+ 5
WHAT'S INSIDE
BEST FOR
✓ 50 original multiple-choice items with rationales
Undergraduate nursing students in NR 283
✓ Five domains aligned to NR 283 pathophysiology
preparing for the second pathophysiology exam who
✓ Application and analysis level mechanism-based need applied, mechanism-based review across
reasoning cellular injury, immunity, electrolytes,
✓ Clean answer key with section mapping cardiopulmonary, and neuroendocrine disorders.
✓ Balanced answer distribution across A-D
✓ Realistic clinical scenarios with physiologic explanations
S T U V I A A C T U A L E X A M · O R I G I N A L E D U C AT I O N A L C O N T E N T · 2 0 2 0 2 7 E D I T I O N
, Exam 2: NR283 / NR 283 Pathophysiology Guide | 2026/2027 Edition Page 1
Exam 2: NR283 / NR 283 Pathophysiology Guide
2026/2027 Edition · Questions and Answers
Passing Score: 80% · Difficulty: Moderate to Challenging · Bloom Level: Application / Analysis · Format: Multiple Choice
(A-D)
Section 1: Cellular and Tissue Pathophysiology (10 questions)
1. A 50-year-old male with chronic alcohol use develops a swollen, enlarged liver with lipid accumulation in
hepatocytes. This cellular change is best described as:
A. Steatosis (fatty change)
B. Hyaline change
C. Dysplasia
D. Metaplasia
Rationale: Lipid accumulation in hepatocytes is steatosis (fatty change), common in alcohol-related liver injury.
Hyaline change is protein accumulation; metaplasia is cell type replacement; dysplasia is disordered growth. Correct
answer: A
2. A patient's tissue biopsy shows cell swelling, vacuolation, and displacement of organelles due to impaired
Na/K-ATPase. Which term best describes this early reversible change?
A. Caseous necrosis
B. Hydropic degeneration (cellular swelling)
C. Coagulative necrosis
D. Apoptosis
Rationale: Hydropic degeneration (cellular swelling) is a reversible early change caused by ATP depletion and
Na/K-ATPase failure, leading to water accumulation. Necrosis and apoptosis are later or different processes. Correct
answer: B
3. A patient with prolonged ischemia to the brain develops tissue that undergoes liquefaction with infiltration by
neutrophils. Which pattern of necrosis is most consistent?
A. Coagulative necrosis
B. Caseous necrosis
C. Fat necrosis
D. Liquefactive necrosis
Rationale: Brain ischemia produces liquefactive necrosis due to enzymatic digestion by neutrophils and lack of
structural stroma. Coagulative necrosis is typical of solid organs; caseous in TB; fat in pancreatic injury. Correct
answer: D
Original Educational Content Passing Score: 80% A+ Graded
