NURSING 212 PATHOPHYSIOLOGY QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
INSTANT DOWNLOAD PDF
CORE DOMAINS
Cellular Adaptation, Injury, and Death
Inflammation and Tissue Repair
Fluid, Electrolyte, and Acid-Base Balance
Immunity, Hypersensitivity, and Host Defense
Genetics and Cancer Pathophysiology
Cardiovascular and Hematologic Disorders
Respiratory and Renal Disorders
Endocrine and Metabolic Disorders
Neurologic and Musculoskeletal Disorders
Gastrointestinal Pathophysiology
INTRODUCTION
The NURSING 212 Pathophysiology Final Examination assesses a
student's comprehensive understanding of disease mechanisms,
cellular responses, and systemic alterations across the lifespan. This
assessment evaluates foundational theory and applied clinical
knowledge through multiple-choice and scenario-based questions.
Students must demonstrate proficiency in analyzing
pathophysiological processes, interpreting clinical manifestations,
and applying critical thinking to real-world patient scenarios. The
examination emphasizes integration of molecular, cellular, and
systemic concepts to prepare for professional nursing practice and
decision-making.
SECTION ONE: QUESTIONS 1–100
Question 1
,A patient with chronic hypertension develops left ventricular
hypertrophy. This is an example of which cellular adaptive
response?
A. Atrophy
B. Hypertrophy
C. Hyperplasia
D. Metaplasia
🟢B
🔴 RATIONALE: Hypertrophy is an increase in cell size resulting in
an enlarged organ. The heart responds to increased afterload by
increasing the size of myocardial cells, not the number.
Question 2
A long-time smoker's bronchial epithelium changes from ciliated
columnar to stratified squamous cells. This reversible adaptation is
best classified as:
A. Metaplasia
B. Hypertrophy
C. Dysplasia
D. Atrophy
🟢A
🔴 RATIONALE: Metaplasia is the reversible replacement of one
differentiated cell type by another better suited to withstand
stress. In smokers, squamous metaplasia replaces normal
respiratory epithelium.
Question 3
,The reduction in size of a muscle after prolonged immobilization
in a cast is called:
A. Hypertrophy
B. Atrophy
C. Dysplasia
D. Metaplasia
🟢B
🔴 RATIONALE: Atrophy is a decrease in cell size and number due
to reduced workload, loss of innervation, diminished blood
supply, or inadequate nutrition. Disuse atrophy is common in
immobilized limbs.
Question 4
A patient with chronic GERD develops Barrett's esophagus. This is
an example of:
A. Atrophy
B. Hyperplasia
C. Metaplasia
D. Dysplasia
🟢C
🔴 RATIONALE: Metaplasia is the reversible replacement of one
mature cell type with another. In Barrett's esophagus, normal
squamous epithelium is replaced by columnar epithelium in
response to chronic acid injury.
Question 5
Which type of cell injury is characterized by cellular swelling,
rupture of the plasma membrane, and inflammation?
, A. Apoptosis
B. Necrosis
C. Autophagy
D. Atrophy
🟢B
🔴 RATIONALE: Necrosis is uncontrolled cell death involving cell
swelling, membrane disruption, and release of intracellular
contents that trigger inflammation.
Question 6
Which of the following best describes apoptosis?
A. Accidental cell death with inflammation
B. Programmed cell death without inflammation
C. Ischemic cell death with membrane rupture
D. Cellular swelling with organelle damage
🟢B
🔴 RATIONALE: Apoptosis is programmed cell death that does
not incite an inflammatory response. It is a regulated process
essential for normal tissue development and homeostasis.
Question 7
A patient experiences myocardial infarction due to prolonged
ischemia. Which type of cellular necrosis will occur in the heart
tissue?
A. Liquefactive necrosis
B. Caseous necrosis
C. Fat necrosis
D. Coagulative necrosis
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
INSTANT DOWNLOAD PDF
CORE DOMAINS
Cellular Adaptation, Injury, and Death
Inflammation and Tissue Repair
Fluid, Electrolyte, and Acid-Base Balance
Immunity, Hypersensitivity, and Host Defense
Genetics and Cancer Pathophysiology
Cardiovascular and Hematologic Disorders
Respiratory and Renal Disorders
Endocrine and Metabolic Disorders
Neurologic and Musculoskeletal Disorders
Gastrointestinal Pathophysiology
INTRODUCTION
The NURSING 212 Pathophysiology Final Examination assesses a
student's comprehensive understanding of disease mechanisms,
cellular responses, and systemic alterations across the lifespan. This
assessment evaluates foundational theory and applied clinical
knowledge through multiple-choice and scenario-based questions.
Students must demonstrate proficiency in analyzing
pathophysiological processes, interpreting clinical manifestations,
and applying critical thinking to real-world patient scenarios. The
examination emphasizes integration of molecular, cellular, and
systemic concepts to prepare for professional nursing practice and
decision-making.
SECTION ONE: QUESTIONS 1–100
Question 1
,A patient with chronic hypertension develops left ventricular
hypertrophy. This is an example of which cellular adaptive
response?
A. Atrophy
B. Hypertrophy
C. Hyperplasia
D. Metaplasia
🟢B
🔴 RATIONALE: Hypertrophy is an increase in cell size resulting in
an enlarged organ. The heart responds to increased afterload by
increasing the size of myocardial cells, not the number.
Question 2
A long-time smoker's bronchial epithelium changes from ciliated
columnar to stratified squamous cells. This reversible adaptation is
best classified as:
A. Metaplasia
B. Hypertrophy
C. Dysplasia
D. Atrophy
🟢A
🔴 RATIONALE: Metaplasia is the reversible replacement of one
differentiated cell type by another better suited to withstand
stress. In smokers, squamous metaplasia replaces normal
respiratory epithelium.
Question 3
,The reduction in size of a muscle after prolonged immobilization
in a cast is called:
A. Hypertrophy
B. Atrophy
C. Dysplasia
D. Metaplasia
🟢B
🔴 RATIONALE: Atrophy is a decrease in cell size and number due
to reduced workload, loss of innervation, diminished blood
supply, or inadequate nutrition. Disuse atrophy is common in
immobilized limbs.
Question 4
A patient with chronic GERD develops Barrett's esophagus. This is
an example of:
A. Atrophy
B. Hyperplasia
C. Metaplasia
D. Dysplasia
🟢C
🔴 RATIONALE: Metaplasia is the reversible replacement of one
mature cell type with another. In Barrett's esophagus, normal
squamous epithelium is replaced by columnar epithelium in
response to chronic acid injury.
Question 5
Which type of cell injury is characterized by cellular swelling,
rupture of the plasma membrane, and inflammation?
, A. Apoptosis
B. Necrosis
C. Autophagy
D. Atrophy
🟢B
🔴 RATIONALE: Necrosis is uncontrolled cell death involving cell
swelling, membrane disruption, and release of intracellular
contents that trigger inflammation.
Question 6
Which of the following best describes apoptosis?
A. Accidental cell death with inflammation
B. Programmed cell death without inflammation
C. Ischemic cell death with membrane rupture
D. Cellular swelling with organelle damage
🟢B
🔴 RATIONALE: Apoptosis is programmed cell death that does
not incite an inflammatory response. It is a regulated process
essential for normal tissue development and homeostasis.
Question 7
A patient experiences myocardial infarction due to prolonged
ischemia. Which type of cellular necrosis will occur in the heart
tissue?
A. Liquefactive necrosis
B. Caseous necrosis
C. Fat necrosis
D. Coagulative necrosis
