PATHOPHYSIOLOGY - CONCEPTS OF HEALTH AND HUMAN
DISEASE COMPrEHENSIvE TEST BANk ExAMINATION
(LATTEST 2025-2026 UPDATE)1000 COrrECT
ANSWErS ALrEADY GrADED A+
EXAM FORMAT
This test bank reflects the structure and content of major pathophysiology textbooks including
Porth's Pathophysiology: Concepts of Altered Health States, Gould's Pathophysiology for the
Health Professions (7th Edition), and McCance & Huether's Pathophysiology: The Biologic Basis
for Disease in Adults and Children (8th Edition) .
Question Types Include:
• Multiple Choice Questions (MCQs) - Single Best Answer
• Select-All-That-Apply (SATA)
• Clinical Judgment/Unfolding Case Studies
• Interpretation of Laboratory Values
• Pathophysiologic Mechanism Questions
SECTION 1: CONCEPTS OF HEALTH AND DISEASE (Questions 1-50)
Q1. Which of the following would be the most likely cause of an iatrogenic disease?
A) An inherited disorder
B) A combination of specific etiological factors
,C) An unwanted effect of a prescribed drug
D) Prolonged exposure to toxic chemicals in the environment
Answer: C) An unwanted effect of a prescribed drug
Rationale: Iatrogenic disease is caused by medical intervention or treatment. An unwanted
effect of a prescribed drug is a classic example of iatrogenic disease. Inherited disorders are
genetic, prolonged toxic exposure is environmental, and combinations of factors represent
multifactorial etiology .
Q2. The manifestations of a disease are best defined as the:
A) Subjective feelings of discomfort during a chronic illness
B) Signs and symptoms of a disease
C) Factors that precipitate an acute episode of a chronic illness
D) Early indicators of the prodromal stage of infection
Answer: B) Signs and symptoms of a disease
Rationale: Manifestations are the clinical signs (objective findings) and symptoms (subjective
complaints) that indicate the presence of disease. This includes both what the patient reports
and what the clinician observes .
Q3. The best definition of the term prognosis is the:
A) Precipitating factors causing an acute episode
B) Number of remissions to be expected during the course of a chronic illness
C) Predicted outcome or likelihood of recovery from a specific disease
D) Exacerbations occurring during chronic illness
Answer: C) Predicted outcome or likelihood of recovery from a specific disease
Rationale: Prognosis refers to the predicted or expected outcome of a disease, including the
likelihood of recovery, recurrence, or complications. It helps guide treatment decisions and
patient expectations .
Q4. Which of the following is considered a systemic sign of disease?
A) Swelling of the knee
B) Fever
,C) Pain in the neck
D) Red rash on the face
Answer: B) Fever
Rationale: Systemic signs affect the entire body rather than a single location. Fever is a systemic
response to inflammation or infection. Local signs include swelling, pain, and rash at specific
sites .
Q5. Etiology is defined as the study of the:
A) Causes of a disease
B) Course of a disease
C) Expected complications of a disease
D) Prognostic factors of a disease
Answer: A) Causes of a disease
Rationale: Etiology is the study of the causes or origins of disease. This includes identifying
etiological agents (bacteria, viruses, genetic mutations) and predisposing factors that contribute
to disease development .
Q6. A type of cellular adaptation in which there is a decrease in cell size is referred to as:
A) Hypertrophy
B) Metaplasia
C) Anaplasia
D) Atrophy
Answer: D) Atrophy
Rationale: Atrophy is a decrease in cell size, often due to disuse, denervation, ischemia,
malnutrition, or aging. Hypertrophy is increased cell size, metaplasia is replacement of one cell
type with another, and anaplasia is loss of cellular differentiation .
Q7. A change in a tissue marked by cells that vary in size and shape and show increased
mitotic figures would be called:
A) Metaplasia
B) Atrophy
, C) Dysplasia
D) Hypertrophy
Answer: C) Dysplasia
Rationale: Dysplasia is characterized by cells that vary in size and shape (pleomorphism), with
hyperchromatic nuclei and increased mitotic activity. It is considered a premalignant change and
is often seen in chronic irritation or inflammation .
Q8. A deficit of oxygen in the cells usually due to respiratory or circulatory problems is called:
A) Apoptosis
B) Ischemia
C) Hypertrophy
D) Necrosis
Answer: B) Ischemia
Rationale: Ischemia is reduced blood supply to tissues, resulting in decreased oxygen delivery.
Hypoxia is a broader term for oxygen deficiency from any cause. Apoptosis is programmed cell
death, hypertrophy is increased cell size, and necrosis is cell death from injury .
Q9. When a group of cells in the body dies, the change is called:
A) Ischemia
B) Gangrene
C) Hypoxia
D) Necrosis
Answer: D) Necrosis
Rationale: Necrosis is the death of cells or tissues from irreversible injury. Ischemia is reduced
blood flow, hypoxia is oxygen deficiency, and gangrene is necrosis that has been modified by
bacterial action or environmental factors .
Q10. Rigorous weight lifting/body building regimens may result in the skeletal muscle cells
undergoing:
A) Atrophy
B) Hyperplasia
DISEASE COMPrEHENSIvE TEST BANk ExAMINATION
(LATTEST 2025-2026 UPDATE)1000 COrrECT
ANSWErS ALrEADY GrADED A+
EXAM FORMAT
This test bank reflects the structure and content of major pathophysiology textbooks including
Porth's Pathophysiology: Concepts of Altered Health States, Gould's Pathophysiology for the
Health Professions (7th Edition), and McCance & Huether's Pathophysiology: The Biologic Basis
for Disease in Adults and Children (8th Edition) .
Question Types Include:
• Multiple Choice Questions (MCQs) - Single Best Answer
• Select-All-That-Apply (SATA)
• Clinical Judgment/Unfolding Case Studies
• Interpretation of Laboratory Values
• Pathophysiologic Mechanism Questions
SECTION 1: CONCEPTS OF HEALTH AND DISEASE (Questions 1-50)
Q1. Which of the following would be the most likely cause of an iatrogenic disease?
A) An inherited disorder
B) A combination of specific etiological factors
,C) An unwanted effect of a prescribed drug
D) Prolonged exposure to toxic chemicals in the environment
Answer: C) An unwanted effect of a prescribed drug
Rationale: Iatrogenic disease is caused by medical intervention or treatment. An unwanted
effect of a prescribed drug is a classic example of iatrogenic disease. Inherited disorders are
genetic, prolonged toxic exposure is environmental, and combinations of factors represent
multifactorial etiology .
Q2. The manifestations of a disease are best defined as the:
A) Subjective feelings of discomfort during a chronic illness
B) Signs and symptoms of a disease
C) Factors that precipitate an acute episode of a chronic illness
D) Early indicators of the prodromal stage of infection
Answer: B) Signs and symptoms of a disease
Rationale: Manifestations are the clinical signs (objective findings) and symptoms (subjective
complaints) that indicate the presence of disease. This includes both what the patient reports
and what the clinician observes .
Q3. The best definition of the term prognosis is the:
A) Precipitating factors causing an acute episode
B) Number of remissions to be expected during the course of a chronic illness
C) Predicted outcome or likelihood of recovery from a specific disease
D) Exacerbations occurring during chronic illness
Answer: C) Predicted outcome or likelihood of recovery from a specific disease
Rationale: Prognosis refers to the predicted or expected outcome of a disease, including the
likelihood of recovery, recurrence, or complications. It helps guide treatment decisions and
patient expectations .
Q4. Which of the following is considered a systemic sign of disease?
A) Swelling of the knee
B) Fever
,C) Pain in the neck
D) Red rash on the face
Answer: B) Fever
Rationale: Systemic signs affect the entire body rather than a single location. Fever is a systemic
response to inflammation or infection. Local signs include swelling, pain, and rash at specific
sites .
Q5. Etiology is defined as the study of the:
A) Causes of a disease
B) Course of a disease
C) Expected complications of a disease
D) Prognostic factors of a disease
Answer: A) Causes of a disease
Rationale: Etiology is the study of the causes or origins of disease. This includes identifying
etiological agents (bacteria, viruses, genetic mutations) and predisposing factors that contribute
to disease development .
Q6. A type of cellular adaptation in which there is a decrease in cell size is referred to as:
A) Hypertrophy
B) Metaplasia
C) Anaplasia
D) Atrophy
Answer: D) Atrophy
Rationale: Atrophy is a decrease in cell size, often due to disuse, denervation, ischemia,
malnutrition, or aging. Hypertrophy is increased cell size, metaplasia is replacement of one cell
type with another, and anaplasia is loss of cellular differentiation .
Q7. A change in a tissue marked by cells that vary in size and shape and show increased
mitotic figures would be called:
A) Metaplasia
B) Atrophy
, C) Dysplasia
D) Hypertrophy
Answer: C) Dysplasia
Rationale: Dysplasia is characterized by cells that vary in size and shape (pleomorphism), with
hyperchromatic nuclei and increased mitotic activity. It is considered a premalignant change and
is often seen in chronic irritation or inflammation .
Q8. A deficit of oxygen in the cells usually due to respiratory or circulatory problems is called:
A) Apoptosis
B) Ischemia
C) Hypertrophy
D) Necrosis
Answer: B) Ischemia
Rationale: Ischemia is reduced blood supply to tissues, resulting in decreased oxygen delivery.
Hypoxia is a broader term for oxygen deficiency from any cause. Apoptosis is programmed cell
death, hypertrophy is increased cell size, and necrosis is cell death from injury .
Q9. When a group of cells in the body dies, the change is called:
A) Ischemia
B) Gangrene
C) Hypoxia
D) Necrosis
Answer: D) Necrosis
Rationale: Necrosis is the death of cells or tissues from irreversible injury. Ischemia is reduced
blood flow, hypoxia is oxygen deficiency, and gangrene is necrosis that has been modified by
bacterial action or environmental factors .
Q10. Rigorous weight lifting/body building regimens may result in the skeletal muscle cells
undergoing:
A) Atrophy
B) Hyperplasia
