ADVANCED PATHOPHYSIOLOGY
350 PRACTICE QUESTIONS AND CORRECT ANSWERS
COMPREHENSIVE CLINICAL REVIEW • VOLUME 2
Advanced Practice Nursing Examination Preparation
Cellular Function • Inflammation • Fluid & Electrolytes • Cardiovascular • Respiratory • Renal • Endocrine •
Neurologic • GI • Hematology • Musculoskeletal • Oncology • Genetics & Aging
TABLE OF CONTENTS QUESTIONS
Chapter 1 — Cellular Function & Adaptation 1–25
Chapter 2 — Inflammation & Immune Response 26–50
Chapter 3 — Fluid, Electrolyte & Acid-Base Balance 51–75
Chapter 4 — Hemodynamics & Shock 76–100
Chapter 5 — Cardiovascular Pathophysiology 101–125
Chapter 6 — Respiratory Pathophysiology 126–150
Chapter 7 — Renal & Urinary Disorders 151–175
Chapter 8 — Endocrine & Metabolic Disorders 176–200
Chapter 9 — Neurologic Pathophysiology 201–225
Chapter 10 — Gastrointestinal & Hepatic Disorders 226–250
Chapter 11 — Hematologic Disorders 251–275
Chapter 12 — Musculoskeletal Disorders 276–300
Chapter 13 — Cancer Biology 301–325
Chapter 14 — Genetics, Aging & Integrated Disorders 326–350
Advanced Pathophysiology Practice Exam • Page 1
,Chapter 1 — Cellular Function & Adaptation
Question 1
A client is being assessed in relation to which organelle contains the cell's nuclear dna?. Which statement is most accurate?
A. Lysosome
B. Ribosome
C. Nucleus
D. Golgi apparatus
CORRECT ANSWER: C
Rationale: The nucleus stores the cell's genomic DNA and regulates gene expression.
Question 2
A client is being assessed in relation to which process moves water across a semipermeable membrane toward higher solute
concentration?. Which statement is most accurate?
A. Active transport
B. Phagocytosis
C. Facilitated diffusion
D. Osmosis
CORRECT ANSWER: D
Rationale: Osmosis is the passive movement of water down its water-potential gradient.
Question 3
A client is being assessed in relation to what is the major immediate energy currency of the cell?. Which statement is most
accurate?
A. ATP
B. DNA
C. Bile
D. Collagen
CORRECT ANSWER: A
Rationale: ATP provides readily usable chemical energy for cellular work.
Question 4
A client is being assessed in relation to which organelle is primarily responsible for aerobic atp production?. Which statement is
most accurate?
A. Nucleolus
B. Mitochondrion
C. Lysosome
D. Centrosome
CORRECT ANSWER: B
Rationale: Mitochondria generate most cellular ATP through oxidative phosphorylation.
Advanced Pathophysiology Practice Exam • Page 2
,Question 5
A client is being assessed in relation to what type of cellular adaptation involves an increase in cell size?. Which statement is most
accurate?
A. Atrophy
B. Metaplasia
C. Hypertrophy
D. Hyperplasia
CORRECT ANSWER: C
Rationale: Hypertrophy increases individual cell size, often in response to increased workload.
Question 6
Which finding best reflects normal physiology involving which organelle contains the cell's nuclear dna??
A. Golgi apparatus
B. Lysosome
C. Ribosome
D. Nucleus
CORRECT ANSWER: D
Rationale: The nucleus stores the cell's genomic DNA and regulates gene expression.
Question 7
Which finding best reflects normal physiology involving which process moves water across a semipermeable membrane toward
higher solute concentration??
A. Osmosis
B. Active transport
C. Phagocytosis
D. Facilitated diffusion
CORRECT ANSWER: A
Rationale: Osmosis is the passive movement of water down its water-potential gradient.
Question 8
Which finding best reflects normal physiology involving what is the major immediate energy currency of the cell??
A. Collagen
B. ATP
C. DNA
D. Bile
CORRECT ANSWER: B
Rationale: ATP provides readily usable chemical energy for cellular work.
Advanced Pathophysiology Practice Exam • Page 3
, Question 9
Which finding best reflects normal physiology involving which organelle is primarily responsible for aerobic atp production??
A. Centrosome
B. Nucleolus
C. Mitochondrion
D. Lysosome
CORRECT ANSWER: C
Rationale: Mitochondria generate most cellular ATP through oxidative phosphorylation.
Question 10
Which finding best reflects normal physiology involving what type of cellular adaptation involves an increase in cell size??
A. Hyperplasia
B. Atrophy
C. Metaplasia
D. Hypertrophy
CORRECT ANSWER: D
Rationale: Hypertrophy increases individual cell size, often in response to increased workload.
Question 11
The nurse reviews a client's condition involving which organelle contains the cell's nuclear dna?. Which interpretation is correct?
A. Nucleus
B. Golgi apparatus
C. Lysosome
D. Ribosome
CORRECT ANSWER: A
Rationale: The nucleus stores the cell's genomic DNA and regulates gene expression.
Question 12
The nurse reviews a client's condition involving which process moves water across a semipermeable membrane toward higher
solute concentration?. Which interpretation is correct?
A. Facilitated diffusion
B. Osmosis
C. Active transport
D. Phagocytosis
CORRECT ANSWER: B
Rationale: Osmosis is the passive movement of water down its water-potential gradient.
Advanced Pathophysiology Practice Exam • Page 4
350 PRACTICE QUESTIONS AND CORRECT ANSWERS
COMPREHENSIVE CLINICAL REVIEW • VOLUME 2
Advanced Practice Nursing Examination Preparation
Cellular Function • Inflammation • Fluid & Electrolytes • Cardiovascular • Respiratory • Renal • Endocrine •
Neurologic • GI • Hematology • Musculoskeletal • Oncology • Genetics & Aging
TABLE OF CONTENTS QUESTIONS
Chapter 1 — Cellular Function & Adaptation 1–25
Chapter 2 — Inflammation & Immune Response 26–50
Chapter 3 — Fluid, Electrolyte & Acid-Base Balance 51–75
Chapter 4 — Hemodynamics & Shock 76–100
Chapter 5 — Cardiovascular Pathophysiology 101–125
Chapter 6 — Respiratory Pathophysiology 126–150
Chapter 7 — Renal & Urinary Disorders 151–175
Chapter 8 — Endocrine & Metabolic Disorders 176–200
Chapter 9 — Neurologic Pathophysiology 201–225
Chapter 10 — Gastrointestinal & Hepatic Disorders 226–250
Chapter 11 — Hematologic Disorders 251–275
Chapter 12 — Musculoskeletal Disorders 276–300
Chapter 13 — Cancer Biology 301–325
Chapter 14 — Genetics, Aging & Integrated Disorders 326–350
Advanced Pathophysiology Practice Exam • Page 1
,Chapter 1 — Cellular Function & Adaptation
Question 1
A client is being assessed in relation to which organelle contains the cell's nuclear dna?. Which statement is most accurate?
A. Lysosome
B. Ribosome
C. Nucleus
D. Golgi apparatus
CORRECT ANSWER: C
Rationale: The nucleus stores the cell's genomic DNA and regulates gene expression.
Question 2
A client is being assessed in relation to which process moves water across a semipermeable membrane toward higher solute
concentration?. Which statement is most accurate?
A. Active transport
B. Phagocytosis
C. Facilitated diffusion
D. Osmosis
CORRECT ANSWER: D
Rationale: Osmosis is the passive movement of water down its water-potential gradient.
Question 3
A client is being assessed in relation to what is the major immediate energy currency of the cell?. Which statement is most
accurate?
A. ATP
B. DNA
C. Bile
D. Collagen
CORRECT ANSWER: A
Rationale: ATP provides readily usable chemical energy for cellular work.
Question 4
A client is being assessed in relation to which organelle is primarily responsible for aerobic atp production?. Which statement is
most accurate?
A. Nucleolus
B. Mitochondrion
C. Lysosome
D. Centrosome
CORRECT ANSWER: B
Rationale: Mitochondria generate most cellular ATP through oxidative phosphorylation.
Advanced Pathophysiology Practice Exam • Page 2
,Question 5
A client is being assessed in relation to what type of cellular adaptation involves an increase in cell size?. Which statement is most
accurate?
A. Atrophy
B. Metaplasia
C. Hypertrophy
D. Hyperplasia
CORRECT ANSWER: C
Rationale: Hypertrophy increases individual cell size, often in response to increased workload.
Question 6
Which finding best reflects normal physiology involving which organelle contains the cell's nuclear dna??
A. Golgi apparatus
B. Lysosome
C. Ribosome
D. Nucleus
CORRECT ANSWER: D
Rationale: The nucleus stores the cell's genomic DNA and regulates gene expression.
Question 7
Which finding best reflects normal physiology involving which process moves water across a semipermeable membrane toward
higher solute concentration??
A. Osmosis
B. Active transport
C. Phagocytosis
D. Facilitated diffusion
CORRECT ANSWER: A
Rationale: Osmosis is the passive movement of water down its water-potential gradient.
Question 8
Which finding best reflects normal physiology involving what is the major immediate energy currency of the cell??
A. Collagen
B. ATP
C. DNA
D. Bile
CORRECT ANSWER: B
Rationale: ATP provides readily usable chemical energy for cellular work.
Advanced Pathophysiology Practice Exam • Page 3
, Question 9
Which finding best reflects normal physiology involving which organelle is primarily responsible for aerobic atp production??
A. Centrosome
B. Nucleolus
C. Mitochondrion
D. Lysosome
CORRECT ANSWER: C
Rationale: Mitochondria generate most cellular ATP through oxidative phosphorylation.
Question 10
Which finding best reflects normal physiology involving what type of cellular adaptation involves an increase in cell size??
A. Hyperplasia
B. Atrophy
C. Metaplasia
D. Hypertrophy
CORRECT ANSWER: D
Rationale: Hypertrophy increases individual cell size, often in response to increased workload.
Question 11
The nurse reviews a client's condition involving which organelle contains the cell's nuclear dna?. Which interpretation is correct?
A. Nucleus
B. Golgi apparatus
C. Lysosome
D. Ribosome
CORRECT ANSWER: A
Rationale: The nucleus stores the cell's genomic DNA and regulates gene expression.
Question 12
The nurse reviews a client's condition involving which process moves water across a semipermeable membrane toward higher
solute concentration?. Which interpretation is correct?
A. Facilitated diffusion
B. Osmosis
C. Active transport
D. Phagocytosis
CORRECT ANSWER: B
Rationale: Osmosis is the passive movement of water down its water-potential gradient.
Advanced Pathophysiology Practice Exam • Page 4
