NURS 302 Pathophysiology Exam 1 Questions With Correct Answers| Latest Update

NURS 302 Pathophysiology Exam
1 Questions With Correct Answers|
Latest Update




**Q1: A woman's uterus returns to its normal size after childbirth. This is an example of:**



A) Hypertrophy

B) Hyperplasia

C) Atrophy

D) Metaplasia



**Correct Answer: C) Atrophy**



**Rationale:** Atrophy is a decrease in cell size that occurs when the stimulus for growth is removed.
After childbirth, the uterus returns to its normal size through atrophy. This is a normal adaptive
response once the demand for increased size is no longer present .

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**Q2: The increase in muscle mass seen in a bodybuilder who lifts weights daily is an example of:**



A) Atrophy

B) Hypertrophy

C) Hyperplasia

D) Dysplasia



**Correct Answer: B) Hypertrophy**



**Rationale:** Hypertrophy is an increase in cell size resulting in an increase in organ size without an
increase in cell number. Skeletal muscle enlargement from weight lifting represents hypertrophy of
individual muscle fibers in response to increased workload .



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**Q3: Which cellular adaptation involves an increase in the number of cells, resulting in increased tissue
mass?**



A) Atrophy

B) Hypertrophy

C) Hyperplasia

D) Metaplasia



**Correct Answer: C) Hyperplasia**