NRMS 5190 ADVANCED PATHOPHYSIOLOGY EXAM 2
STUDY GUIDE | 2026/27 UPDATE WITH COMPLETE
SOLUTIONS - SUNY DOWNSTATE MEDICAL CENTER.
149 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
NRMS 5190 ADVANCED PATHOPHYSIOLOGY EXAM 2 STUDY GUIDE | 2026/27 UPDATE WITH COMPLETE
SOLUTIONS - SUNY DOWNSTATE MEDICAL CENTER.. It contains 149 carefully selected questions that reflect
the most current exam content and testing strategies. Each question is accompanied by a correct answer and a
detailed rationale that explains the underlying pathophysiology, pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 149 Questions
Foundations - Application - NRMS 5190 Advanced Pathophysiology 2 Study Guide 2026/27 Update WITH
Complete Solutions - SUNY Downstate Medical Center Advanced Pathophysiology NRMS 5190 2 Graduate
Msn/dnp-level Advanced Pathophysiology
All answers with rationales
,Table of Contents
Content Area Questions Key Topics
Cellular Injury Adaptation 1-25 Explains, Mechanism, Acute, Finding, Chronic
AND Death
Inflammation AND Wound 26-50 Mechanism, Explains, Describes, Acute, Pathophysiologic
Healing
Disorders OF Immune 51-75 Mechanism, Explains, Disease, Acute, Heart Failure
Response
Disorders OF Fluid 76-100 Mechanism, Develops, Primarily, Injury, Describes
Electrolyte AND Acid-base
Balance
Disorders OF Cardiovascular 101-125 Anemia, Chronic, Disease, Consistent, Explains
Function
Disorders OF Respiratory 126-149 Explains, Syndrome, Mechanism, Pathophysiologic, Hypoxemia
Function
TOTAL 149 All questions include answers and detailed rationales
,Section A - Cellular Injury Adaptation AND Death
Q1.
A biopsy shows cells with pyknosis, karyorrhexis, and karyolysis, plus preservation of
tissue architecture and minimal inflammation. Which process best explains these
findings?
A. Coagulative necrosis from ischemic injury B. Apoptosis
C. Liquefactive necrosis from bacterial D. Fat necrosis from enzymatic injury
infection
Correct: B - Apoptosis
Rationale:Apoptosis is energy-dependent, affects single cells, preserves tissue architecture,
and incites little to no inflammation. The nuclear changes described (pyknosis, karyorrhexis,
karyolysis) can occur but are typically accompanied by cell shrinkage, apoptotic bodies, and
absent/ minimal inflammatory infiltrate. Coagulative and liquefactive necrosis are
characterized by greater inflammation and architectural disruption.
Why the other answers are wrong:
A. Coagulative necrosis preserves architecture but is associated with ischemic injury and a
neutrophilic inflammatory response, not minimal inflammation.
C. Liquefactive necrosis involves enzymatic digestion and marked inflammation, typically from
bacterial infection or CNS infarcts.
D. Fat necrosis results from lipase activity in adipose tissue (e.g., pancreatitis) and shows
saponification, not the nuclear changes described.
Reference: Kumar, V., Abbas, A.K., Aster, J.C. (2025). Robbins & Cotran Pathologic Basis of Disease,
11th Ed., Ch. 1-2.
Q2.
Which laboratory pattern best distinguishes iron deficiency anemia from anemia of
chronic disease?
A. Low ferritin and high total iron-binding B. High ferritin and low TIBC in iron
capacity (TIBC) in iron deficiency; high deficiency; low ferritin and high TIBC in
ferritin and low TIBC in anemia of chronic anemia of chronic disease
disease
C. Elevated serum iron and normal ferritin in D. Normal ferritin in both; differentiation
iron deficiency; low serum iron and elevated requires bone marrow biopsy only
ferritin in anemia of chronic disease
Correct: A - Low ferritin and high total iron-binding capacity (TIBC) in iron deficiency; high
ferritin and low TIBC in anemia of chronic disease
Page 3
, Section A - Cellular Injury Adaptation AND Death
Rationale: Iron deficiency depletes storage iron (low ferritin) and upregulates transferrin/TIBC
(high TIBC). Anemia of chronic disease (anemia of inflammation) is driven by hepcidin, which
sequesters iron (high ferritin) and suppresses transferrin production (low TIBC). This
combination reliably separates the two without marrow biopsy.
Why the other answers are wrong:
B. The pattern is reversed: iron deficiency shows low ferritin/high TIBC, not the reverse.
C. Serum iron is low in iron deficiency, and ferritin is the most sensitive storage marker; the
described pattern is not characteristic.
D. Ferritin is not normal in either condition, and noninvasive labs usually suffice for
differentiation.
Reference: Camaschella, C. (2024). Iron deficiency anemia. In: Hoffman, R. et al. Hematology: Basic
Principles and Practice, 8th Ed., Ch. 34.
Q3.
A patient with septic shock has a lactate of 4.2 mmol/L, pH 7.28, PaCO 30 mmHg, and HCO
14 mEq/L. Which acid-base disorder is present?
A. Acute respiratory acidosis with metabolic B. Metabolic acidosis with appropriate
compensation respiratory compensation
C. Metabolic alkalosis with respiratory D. Mixed respiratory and metabolic alkalosis
compensation
Correct: B - Metabolic acidosis with appropriate respiratory compensation
Rationale:Low pH with low HCO ƒ { indicates primary metabolic acidosis. The low PaCO ‚
reflects respiratory compensation via hyperventilation (Winter's formula predicts PaCO 1.5 ×
14 + 8 ± 2 = 27-31 mmHg). The elevated lactate supports hypoperfusion-related lactic
acidosis.
Why the other answers are wrong:
A. Respiratory acidosis would show an elevated PaCO and a compensatory rise in HCO,
opposite of these values.
C. Metabolic alkalosis would show an elevated pH and HCO, not a low pH and low HCO.
D. Alkalosis is inconsistent with the acidemic pH and low HCO.
Reference: Berend, K., et al. (2023). Physiological approach to acid-base disorders. N Engl J Med,
388(19), 1781-1790.
Q4.
Which statement best describes the role of complement C3b in host defense?
A. It forms the membrane attack complex B. It acts as an opsonin, enhancing
directly on bacterial membranes phagocytosis by binding to microbial
surfaces
Page 4
STUDY GUIDE | 2026/27 UPDATE WITH COMPLETE
SOLUTIONS - SUNY DOWNSTATE MEDICAL CENTER.
149 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
NRMS 5190 ADVANCED PATHOPHYSIOLOGY EXAM 2 STUDY GUIDE | 2026/27 UPDATE WITH COMPLETE
SOLUTIONS - SUNY DOWNSTATE MEDICAL CENTER.. It contains 149 carefully selected questions that reflect
the most current exam content and testing strategies. Each question is accompanied by a correct answer and a
detailed rationale that explains the underlying pathophysiology, pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 149 Questions
Foundations - Application - NRMS 5190 Advanced Pathophysiology 2 Study Guide 2026/27 Update WITH
Complete Solutions - SUNY Downstate Medical Center Advanced Pathophysiology NRMS 5190 2 Graduate
Msn/dnp-level Advanced Pathophysiology
All answers with rationales
,Table of Contents
Content Area Questions Key Topics
Cellular Injury Adaptation 1-25 Explains, Mechanism, Acute, Finding, Chronic
AND Death
Inflammation AND Wound 26-50 Mechanism, Explains, Describes, Acute, Pathophysiologic
Healing
Disorders OF Immune 51-75 Mechanism, Explains, Disease, Acute, Heart Failure
Response
Disorders OF Fluid 76-100 Mechanism, Develops, Primarily, Injury, Describes
Electrolyte AND Acid-base
Balance
Disorders OF Cardiovascular 101-125 Anemia, Chronic, Disease, Consistent, Explains
Function
Disorders OF Respiratory 126-149 Explains, Syndrome, Mechanism, Pathophysiologic, Hypoxemia
Function
TOTAL 149 All questions include answers and detailed rationales
,Section A - Cellular Injury Adaptation AND Death
Q1.
A biopsy shows cells with pyknosis, karyorrhexis, and karyolysis, plus preservation of
tissue architecture and minimal inflammation. Which process best explains these
findings?
A. Coagulative necrosis from ischemic injury B. Apoptosis
C. Liquefactive necrosis from bacterial D. Fat necrosis from enzymatic injury
infection
Correct: B - Apoptosis
Rationale:Apoptosis is energy-dependent, affects single cells, preserves tissue architecture,
and incites little to no inflammation. The nuclear changes described (pyknosis, karyorrhexis,
karyolysis) can occur but are typically accompanied by cell shrinkage, apoptotic bodies, and
absent/ minimal inflammatory infiltrate. Coagulative and liquefactive necrosis are
characterized by greater inflammation and architectural disruption.
Why the other answers are wrong:
A. Coagulative necrosis preserves architecture but is associated with ischemic injury and a
neutrophilic inflammatory response, not minimal inflammation.
C. Liquefactive necrosis involves enzymatic digestion and marked inflammation, typically from
bacterial infection or CNS infarcts.
D. Fat necrosis results from lipase activity in adipose tissue (e.g., pancreatitis) and shows
saponification, not the nuclear changes described.
Reference: Kumar, V., Abbas, A.K., Aster, J.C. (2025). Robbins & Cotran Pathologic Basis of Disease,
11th Ed., Ch. 1-2.
Q2.
Which laboratory pattern best distinguishes iron deficiency anemia from anemia of
chronic disease?
A. Low ferritin and high total iron-binding B. High ferritin and low TIBC in iron
capacity (TIBC) in iron deficiency; high deficiency; low ferritin and high TIBC in
ferritin and low TIBC in anemia of chronic anemia of chronic disease
disease
C. Elevated serum iron and normal ferritin in D. Normal ferritin in both; differentiation
iron deficiency; low serum iron and elevated requires bone marrow biopsy only
ferritin in anemia of chronic disease
Correct: A - Low ferritin and high total iron-binding capacity (TIBC) in iron deficiency; high
ferritin and low TIBC in anemia of chronic disease
Page 3
, Section A - Cellular Injury Adaptation AND Death
Rationale: Iron deficiency depletes storage iron (low ferritin) and upregulates transferrin/TIBC
(high TIBC). Anemia of chronic disease (anemia of inflammation) is driven by hepcidin, which
sequesters iron (high ferritin) and suppresses transferrin production (low TIBC). This
combination reliably separates the two without marrow biopsy.
Why the other answers are wrong:
B. The pattern is reversed: iron deficiency shows low ferritin/high TIBC, not the reverse.
C. Serum iron is low in iron deficiency, and ferritin is the most sensitive storage marker; the
described pattern is not characteristic.
D. Ferritin is not normal in either condition, and noninvasive labs usually suffice for
differentiation.
Reference: Camaschella, C. (2024). Iron deficiency anemia. In: Hoffman, R. et al. Hematology: Basic
Principles and Practice, 8th Ed., Ch. 34.
Q3.
A patient with septic shock has a lactate of 4.2 mmol/L, pH 7.28, PaCO 30 mmHg, and HCO
14 mEq/L. Which acid-base disorder is present?
A. Acute respiratory acidosis with metabolic B. Metabolic acidosis with appropriate
compensation respiratory compensation
C. Metabolic alkalosis with respiratory D. Mixed respiratory and metabolic alkalosis
compensation
Correct: B - Metabolic acidosis with appropriate respiratory compensation
Rationale:Low pH with low HCO ƒ { indicates primary metabolic acidosis. The low PaCO ‚
reflects respiratory compensation via hyperventilation (Winter's formula predicts PaCO 1.5 ×
14 + 8 ± 2 = 27-31 mmHg). The elevated lactate supports hypoperfusion-related lactic
acidosis.
Why the other answers are wrong:
A. Respiratory acidosis would show an elevated PaCO and a compensatory rise in HCO,
opposite of these values.
C. Metabolic alkalosis would show an elevated pH and HCO, not a low pH and low HCO.
D. Alkalosis is inconsistent with the acidemic pH and low HCO.
Reference: Berend, K., et al. (2023). Physiological approach to acid-base disorders. N Engl J Med,
388(19), 1781-1790.
Q4.
Which statement best describes the role of complement C3b in host defense?
A. It forms the membrane attack complex B. It acts as an opsonin, enhancing
directly on bacterial membranes phagocytosis by binding to microbial
surfaces
Page 4
