BASIC CONCEPT OF PATHOPHYSIOLOGY
Actual Questions and Answers
Expert-Verified Explanation
This Exam contains:
✪ Multiple-choice and True/False Format
✪ Expert-Verified Explanations
✪ Verified with Trusted Textbooks
1. What is the best definition of physiology?
A. Study of disease processes
B. Study of the body’s normal functions
C. Study of surgical procedures
D. Study of environmental toxins
Answer: B
EXPLANATION: Physiology focuses on the normal functioning of body systems and how various parts of
the body work together to maintain health.
2. What does pathophysiology study?
A. The anatomy of organs
B. The normal functioning of cells
C. The structural biology of tissues
D. The functional changes in the body due to disease
Answer: D
EXPLANATION: Pathophysiology examines the disordered physiological processes associated with
disease or injury.
3. The term "Pathos" refers to:
A. Normal state
B. Surgical procedure
C. Suffering or disease
D. Physical movement
Answer: C
EXPLANATION: "Pathos" is a Greek term meaning suffering or disease and forms the root of words like
pathology.
4. What does the term "compensation" mean in pathophysiology?
A. Death of tissue
B. Surgical repair
C. Return to homeostasis
, D. Accumulation of fluid
Answer: C
EXPLANATION: Compensation refers to the body's attempt to restore internal balance after a
physiological disruption.
5. Which of the following is a compensatory mechanism for low glucose levels?
A. Lipogenesis
B. Glycogenolysis
C. Protein synthesis
D. Filtration
Answer: B
EXPLANATION: Glycogenolysis is the breakdown of glycogen to glucose, a compensatory response to
low blood sugar.
6. What is decompensation?
A. Surgical intervention
B. Recovery from illness
C. Inability to maintain homeostasis
D. Healing of tissue
Answer: C
EXPLANATION: Decompensation occurs when compensatory mechanisms fail and the body can no
longer maintain balance.
7. What does "Dz" stand for?
A. Dizziness
B. Disease
C. Diagnosis
D. Disorder zone
Answer: B
EXPLANATION: “Dz” is a shorthand medical notation for "disease."
8. What are risk factors?
A. Symptoms of disease
B. Diagnostic tools
C. Conditions increasing disease likelihood
D. Medications used for treatment
Answer: C
EXPLANATION: Risk factors are characteristics or conditions that increase the chance of developing a
disease.
Actual Questions and Answers
Expert-Verified Explanation
This Exam contains:
✪ Multiple-choice and True/False Format
✪ Expert-Verified Explanations
✪ Verified with Trusted Textbooks
1. What is the best definition of physiology?
A. Study of disease processes
B. Study of the body’s normal functions
C. Study of surgical procedures
D. Study of environmental toxins
Answer: B
EXPLANATION: Physiology focuses on the normal functioning of body systems and how various parts of
the body work together to maintain health.
2. What does pathophysiology study?
A. The anatomy of organs
B. The normal functioning of cells
C. The structural biology of tissues
D. The functional changes in the body due to disease
Answer: D
EXPLANATION: Pathophysiology examines the disordered physiological processes associated with
disease or injury.
3. The term "Pathos" refers to:
A. Normal state
B. Surgical procedure
C. Suffering or disease
D. Physical movement
Answer: C
EXPLANATION: "Pathos" is a Greek term meaning suffering or disease and forms the root of words like
pathology.
4. What does the term "compensation" mean in pathophysiology?
A. Death of tissue
B. Surgical repair
C. Return to homeostasis
, D. Accumulation of fluid
Answer: C
EXPLANATION: Compensation refers to the body's attempt to restore internal balance after a
physiological disruption.
5. Which of the following is a compensatory mechanism for low glucose levels?
A. Lipogenesis
B. Glycogenolysis
C. Protein synthesis
D. Filtration
Answer: B
EXPLANATION: Glycogenolysis is the breakdown of glycogen to glucose, a compensatory response to
low blood sugar.
6. What is decompensation?
A. Surgical intervention
B. Recovery from illness
C. Inability to maintain homeostasis
D. Healing of tissue
Answer: C
EXPLANATION: Decompensation occurs when compensatory mechanisms fail and the body can no
longer maintain balance.
7. What does "Dz" stand for?
A. Dizziness
B. Disease
C. Diagnosis
D. Disorder zone
Answer: B
EXPLANATION: “Dz” is a shorthand medical notation for "disease."
8. What are risk factors?
A. Symptoms of disease
B. Diagnostic tools
C. Conditions increasing disease likelihood
D. Medications used for treatment
Answer: C
EXPLANATION: Risk factors are characteristics or conditions that increase the chance of developing a
disease.
