TEST BANK RATIONALE: UTA NURS 5315
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ADVANCED PATHOPHYSIOLOGY EXAM --- --- ---
(UPDATED 2026/2027) ---
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Overview Rational --- ---
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Exam 1: Foundational Concepts and Cellular Pathophysiology
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1. A patient is diagnosed with cervical dysplasia following an
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abnormal Pap smear. The nurse practitioner understands that
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dysplasia is characterized by: --- --- --- ---
• A. An increase in the size of individual cells
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• B. A disorderly proliferation of cells with changes in size,
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shape, and organization --- --- ---
• C. The replacement of one cell type with another
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• D. A decrease in the number of cells in a tissue
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Answer: B --- ---
,Rationale: Dysplasia (also known as atypical hyperplasia) is
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characterized by a disorderly proliferation of cells with changes
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in size, shape, and organization . It represents abnormal cellular
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development and is often a precursor to malignancy. The most
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common pathologic example is squamous dysplasia of the cervix
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related to HPV infection . Cellular enlargement describes
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hypertrophy, cell replacement describes metaplasia, and cellular
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decrease describes atrophy. --- --- ---
Cognitive Level: Comprehension | NURS 5315 Domain: Cellular
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Adaptation | Reference: NURS 5315 Exam 1 Study Guide,
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Cellular Pathophysiology--- ---
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2. A patient with a history of cigarette smoking develops
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metaplasia in the bronchial lining. The nurse practitioner
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understands that metaplasia is best described as: --- --- --- --- --- --- ---
• A. An increase in cell number
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• B. An increase in cell size
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• C. One cell type replacing another cell type
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• D. A disorderly proliferation of cells
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,Answer: C --- ---
Rationale: Metaplasia is a reversible cellular adaptation in
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which one cell type is replaced by another, typically in response
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to chronic irritation or stress. It results from the reprogramming of
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stem cells and is generally reversible if the irritant is removed .
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Squamous metaplasia of the bronchial lining in response to
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cigarette smoke is a classic example . Hyperplasia is increased
--- --- --- --- --- --- --- --- --- ---
cell number, hypertrophy is increased cell size, and dysplasia is
--- --- --- --- --- --- --- --- --- ---
disorderly proliferation. --- ---
Cognitive Level: Comprehension | NURS 5315 Domain: Cellular
--- --- --- --- --- --- --- ---
Adaptation | Reference: NURS 5315 Exam 1 Study Guide, --- --- --- --- --- --- --- --- ---
Metaplasia ---
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3. A patient experiences hypoxia resulting in inadequate
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tissue oxygenation. The nurse practitioner understands
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that the primary cellular consequence of hypoxia is:
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• A. Increased ATP production
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• B. Decreased mitochondrial function and reduced ATP
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production ---
, • C. Increased aerobic metabolism
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• D. Enhanced cellular repair mechanisms
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Answer: B --- ---
--- --- --- --- ---
ADVANCED PATHOPHYSIOLOGY EXAM --- --- ---
(UPDATED 2026/2027) ---
---
Overview Rational --- ---
--
-
Exam 1: Foundational Concepts and Cellular Pathophysiology
--- - --- --- --- --- ---
1. A patient is diagnosed with cervical dysplasia following an
--- --- --- --- --- --- --- --- --- ---
abnormal Pap smear. The nurse practitioner understands that
--- --- --- --- --- --- --- ---
dysplasia is characterized by: --- --- --- ---
• A. An increase in the size of individual cells
--- --- --- --- --- --- --- --- ---
• B. A disorderly proliferation of cells with changes in size,
--- --- --- --- --- --- --- --- --- ---
shape, and organization --- --- ---
• C. The replacement of one cell type with another
--- --- --- --- --- --- --- --- ---
• D. A decrease in the number of cells in a tissue
--- --- --- --- --- --- --- --- --- --- ---
Answer: B --- ---
,Rationale: Dysplasia (also known as atypical hyperplasia) is
--- --- --- --- --- --- --- ---
characterized by a disorderly proliferation of cells with changes
--- --- --- --- --- --- --- --- ---
in size, shape, and organization . It represents abnormal cellular
--- --- --- --- --- --- --- --- --- ---
development and is often a precursor to malignancy. The most
--- --- --- --- --- --- --- --- --- ---
common pathologic example is squamous dysplasia of the cervix
--- --- --- --- --- --- --- --- ---
related to HPV infection . Cellular enlargement describes
--- --- --- --- --- --- --- ---
hypertrophy, cell replacement describes metaplasia, and cellular
--- --- --- --- --- --- ---
decrease describes atrophy. --- --- ---
Cognitive Level: Comprehension | NURS 5315 Domain: Cellular
--- --- --- --- --- --- --- ---
Adaptation | Reference: NURS 5315 Exam 1 Study Guide,
--- --- --- --- --- --- --- --- ---
Cellular Pathophysiology--- ---
--
-
2. A patient with a history of cigarette smoking develops
--- --- --- --- --- --- --- --- --- ---
metaplasia in the bronchial lining. The nurse practitioner
--- --- --- --- --- --- --- ---
understands that metaplasia is best described as: --- --- --- --- --- --- ---
• A. An increase in cell number
--- --- --- --- --- ---
• B. An increase in cell size
--- --- --- --- --- ---
• C. One cell type replacing another cell type
--- --- --- --- --- --- --- ---
• D. A disorderly proliferation of cells
--- --- --- --- --- ---
,Answer: C --- ---
Rationale: Metaplasia is a reversible cellular adaptation in
--- --- --- --- --- --- --- ---
which one cell type is replaced by another, typically in response
--- --- --- --- --- --- --- --- --- --- ---
to chronic irritation or stress. It results from the reprogramming of
--- --- --- --- --- --- --- --- --- --- ---
stem cells and is generally reversible if the irritant is removed .
--- --- --- --- --- --- --- --- --- --- --- ---
Squamous metaplasia of the bronchial lining in response to
--- --- --- --- --- --- --- --- ---
cigarette smoke is a classic example . Hyperplasia is increased
--- --- --- --- --- --- --- --- --- ---
cell number, hypertrophy is increased cell size, and dysplasia is
--- --- --- --- --- --- --- --- --- ---
disorderly proliferation. --- ---
Cognitive Level: Comprehension | NURS 5315 Domain: Cellular
--- --- --- --- --- --- --- ---
Adaptation | Reference: NURS 5315 Exam 1 Study Guide, --- --- --- --- --- --- --- --- ---
Metaplasia ---
--
-
3. A patient experiences hypoxia resulting in inadequate
--- --- --- --- --- --- ---
tissue oxygenation. The nurse practitioner understands
--- --- --- --- --- ---
that the primary cellular consequence of hypoxia is:
--- --- --- --- --- --- --- ---
• A. Increased ATP production
--- --- --- ---
• B. Decreased mitochondrial function and reduced ATP
--- --- --- --- --- --- ---
production ---
, • C. Increased aerobic metabolism
--- --- --- ---
• D. Enhanced cellular repair mechanisms
--- --- --- --- ---
Answer: B --- ---
