,NSG 3280 Exams 1–4 Pathophysiology (2026) |
Galen College of Nursing | Complete Exam
Questions & Verified Answers with Detailed
Rationales | Comprehensive Study Guide |
Latest Edition | Complete A+ Guide
EXAM 1 (Questions 1–162)
EXAM 2 (Questions 163–324)
EXAM 3 (Questions 325–486)
EXAM 4 (Questions 481–650)
EXAM 1
Q1. A nurse is explaining pathophysiology to a nursing
student. Which statement accurately defines
pathophysiology?
A) The study of the structure of the human body
B) The study of functional changes in the body that result
from disease
,C) The study of how medications interact with the body
D) The study of psychological responses to illness
Correct Answer: B. The study of functional changes in
the body that result from disease
Rationale: Pathophysiology is the study of abnormalities
in physiologic functioning that occur as a result of disease
or injury. Option A describes anatomy. Option C describes
pharmacology. Option D describes psychosocial aspects
of illness.
Q2. A patient is diagnosed with a disease that has an
unknown cause. The nurse correctly documents this as:
A) Iatrogenic
B) Idiopathic
C) Hereditary
D) Nosocomial
Correct Answer: B. Idiopathic
, Rationale: Idiopathic refers to a disease with an unknown
cause. Iatrogenic (A) is caused by medical treatment.
Hereditary (C) is genetic. Nosocomial (D) is acquired in a
healthcare setting.
Q3. A patient develops a severe infection following a
surgical procedure. The nurse identifies this as:
A) Idiopathic
B) Communicable
C) Iatrogenic
D) Congenital
Correct Answer: C. Iatrogenic
Rationale: Iatrogenic conditions result from medical or
surgical treatment as an unintended complication. Post-
surgical infections are a common example. Idiopathic (A)
has an unknown cause. Communicable (B) is transmitted
from person to person. Congenital (D) is present at birth.
Q4. The study of the cause of a disease is known as:
Galen College of Nursing | Complete Exam
Questions & Verified Answers with Detailed
Rationales | Comprehensive Study Guide |
Latest Edition | Complete A+ Guide
EXAM 1 (Questions 1–162)
EXAM 2 (Questions 163–324)
EXAM 3 (Questions 325–486)
EXAM 4 (Questions 481–650)
EXAM 1
Q1. A nurse is explaining pathophysiology to a nursing
student. Which statement accurately defines
pathophysiology?
A) The study of the structure of the human body
B) The study of functional changes in the body that result
from disease
,C) The study of how medications interact with the body
D) The study of psychological responses to illness
Correct Answer: B. The study of functional changes in
the body that result from disease
Rationale: Pathophysiology is the study of abnormalities
in physiologic functioning that occur as a result of disease
or injury. Option A describes anatomy. Option C describes
pharmacology. Option D describes psychosocial aspects
of illness.
Q2. A patient is diagnosed with a disease that has an
unknown cause. The nurse correctly documents this as:
A) Iatrogenic
B) Idiopathic
C) Hereditary
D) Nosocomial
Correct Answer: B. Idiopathic
, Rationale: Idiopathic refers to a disease with an unknown
cause. Iatrogenic (A) is caused by medical treatment.
Hereditary (C) is genetic. Nosocomial (D) is acquired in a
healthcare setting.
Q3. A patient develops a severe infection following a
surgical procedure. The nurse identifies this as:
A) Idiopathic
B) Communicable
C) Iatrogenic
D) Congenital
Correct Answer: C. Iatrogenic
Rationale: Iatrogenic conditions result from medical or
surgical treatment as an unintended complication. Post-
surgical infections are a common example. Idiopathic (A)
has an unknown cause. Communicable (B) is transmitted
from person to person. Congenital (D) is present at birth.
Q4. The study of the cause of a disease is known as:
