NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
FINAL EXAM — NUR 2063 / NUR2063 (LATEST )
Essentials of Pathophysiology — Rasmussen University
Comprehensive Final Examination | 150 Questions | Aligned with NUR 2063 Course Syllabus, NCLEX-RN
Pathophysiology Standards, and Essentials of Pathophysiology Competencies (2026/2027 Edition)
Examination Structure: 12 sections covering cellular pathophysiology through oncology. Cognitive
distribution: 20% recall, 50% application, 30% analysis. Question format: 75% scenario-based clinical
reasoning, 25% direct knowledge. Each question has one correct answer (A–D) with a rationale grounded in
NUR 2063 curriculum and NCLEX-RN standards. Special inclusions: 20 scenario-based clinical reasoning
questions, 15 laboratory/diagnostic interpretation questions, and 15 pathophysiological mechanism questions.
Section 1: Cellular Injury, Adaptation, & Death
Q1: A 68-year-old male with long-standing hypertension has an echocardiogram demonstrating
increased left ventricular wall thickness without an increase in chamber size. Which cellular
adaptation best explains this finding?
A. Atrophy due to decreased workload
B. Hypertrophy due to increased workload *[CORRECT]*
C. Hyperplasia due to hormonal stimulation
D. Metaplasia due to chronic irritation
Correct Answer: B
Rationale: Hypertrophy is an increase in cell size and is the classic adaptation of cardiac myocytes exposed to
increased workload (elevated afterload from chronic hypertension). Atrophy is a decrease in cell size; hyperplasia is
an increase in cell number and does not occur in permanently dividing cardiac myocytes; metaplasia is reversible
replacement of one differentiated cell type by another.
Q2: A 55-year-old female with chronic gastroesophageal reflux disease undergoes endoscopy with
biopsy of the distal esophagus. The pathologist identifies intestinal-type columnar epithelium
replacing the normal stratified squamous epithelium. This finding is most consistent with which
cellular adaptation?
A. Atrophy of squamous epithelium
B. Dysplasia of glandular epithelium
C. Metaplasia of squamous to columnar epithelium *[CORRECT]*
D. Anaplasia consistent with malignancy
Correct Answer: C
Rationale: Barrett esophagus is the classic example of metaplasia, in which chronic acid injury causes the normal
stratified squamous epithelium of the distal esophagus to be replaced by intestinal-type columnar epithelium.
Metaplasia is a reversible, adaptive substitution of one differentiated cell type for another; it is premalignant but not
itself malignant (anaplasia), nor is it atrophy or dysplasia.
NUR 2063 Final Exam Page 1
,NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
Q3: A 42-year-old male smoker has chronic irritation of the bronchial epithelium. The biopsy
shows disordered, pleomorphic cells that have not invaded the basement membrane. Which term
best describes this lesion?
A. Hyperplasia
B. Metaplasia
C. Dysplasia *[CORRECT]*
D. Necrosis
Correct Answer: C
Rationale: Dysplasia is disordered growth and maturation of differentiated cells with pleomorphism, hyperchromatic
nuclei, and loss of polarity, but without basement membrane invasion. It is a premalignant change often following
metaplasia in chronically irritated epithelium. Hyperplasia is an increase in cell number; metaplasia is substitution of
one cell type for another; necrosis is cell death.
Q4: A patient suffers a complete occlusion of the left anterior descending coronary artery.
Myocardial cell death occurring within 20–30 minutes of ischemia is best characterized as which
type of necrosis?
A. Liquefactive necrosis
B. Coagulative necrosis *[CORRECT]*
C. Caseous necrosis
D. Fat necrosis
Correct Answer: B
Rationale: Coagulative necrosis is the pattern in ischemic injury to most solid tissues (myocardium, kidney, liver) and
is characterized by preservation of cellular architecture with protein denaturation. Liquefactive necrosis occurs in the
brain and in abscesses; caseous necrosis is seen in tuberculosis; fat necrosis occurs in pancreatic and breast tissue.
Q5: A 78-year-old female sustains a thromboembolic stroke involving the right middle cerebral
artery. Five days later, the area of infarction in the right cerebral hemisphere appears as a soft,
liquefied cavity. This pattern is most consistent with which type of necrosis?
A. Coagulative necrosis
B. Liquefactive necrosis *[CORRECT]*
C. Fibrinoid necrosis
D. Gangrenous necrosis
Correct Answer: B
Rationale: Liquefactive necrosis is characteristic of ischemic injury in the central nervous system because brain tissue
is rich in lipids and contains little connective tissue. Enzymatic digestion by neutrophils and microglia liquefies the
tissue, producing a cystic cavity. Coagulative necrosis is typical of solid organ infarcts elsewhere; fibrinoid necrosis
affects vessel walls; gangrenous necrosis involves ischemic tissue with bacterial invasion.
NUR 2063 Final Exam Page 2
,NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
Q6: A 35-year-old male with active pulmonary tuberculosis has a focal area of caseous necrosis in
the right upper lobe. Which microscopic appearance is most characteristic of this finding?
A. Complete loss of architecture with neutrophil infiltration
B. Amorphous, cheese-like, granular debris without cellular architecture *[CORRECT]*
C. Preserved cellular outline with protein denaturation
D. Calcified fat with saponification
Correct Answer: B
Rationale: Caseous necrosis (literally 'cheese-like') is a distinctive form of necrosis seen in tuberculosis and certain
fungal infections. The necrotic tissue is amorphous, granular, and friable, surrounded by a granulomatous
inflammatory border (Ghon complex). It differs from coagulative necrosis (which preserves architecture) and
liquefactive necrosis (which produces liquid pus).
Q7: A 60-year-old female with acute pancreatitis develops release of pancreatic enzymes that
digest adipose tissue, producing chalky white deposits. Which mechanism explains this fat
necrosis?
A. Ischemic injury to adipocytes with coagulation
B. Enzymatic lipolysis with saponification of fatty acids by calcium *[CORRECT]*
C. Autoimmune destruction of fat cells
D. Liquefaction by neutrophil enzymes
Correct Answer: B
Rationale: Fat necrosis occurs when pancreatic lipases escape into peripancreatic and omental fat, hydrolyzing
triglycerides into free fatty acids that combine with calcium to form chalky-white calcium soaps (saponification). It is
characteristic of acute pancreatitis and also occurs in breast trauma. It is not ischemic, autoimmune, or
neutrophil-mediated liquefaction.
Q8: A 29-year-old female receives chemotherapy for acute lymphoblastic leukemia. Five days after
treatment, she develops mucositis and alopecia. These effects are best explained by which
mechanism?
A. Apoptosis of rapidly dividing cells *[CORRECT]*
B. Necrosis of terminally differentiated cells
C. Hyperplasia of stem cells
D. Metaplasia of glandular epithelium
Correct Answer: A
Rationale: Chemotherapeutic agents target rapidly dividing cells. Mucositis and alopecia occur because the rapidly
proliferating basal epithelial cells of the gastrointestinal tract and hair follicles undergo apoptosis. Necrosis is
unregulated cell death causing inflammation; hyperplasia and metaplasia are adaptive responses, not injury patterns
from chemotherapy.
NUR 2063 Final Exam Page 3
, NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
Q9: A researcher studies developmental remodeling of the fetal hand, in which interdigital
webbing disappears. Which programmed cell death mechanism is responsible?
A. Necrosis
B. Apoptosis *[CORRECT]*
C. Autophagy
D. Pyroptosis
Correct Answer: B
Rationale: Apoptosis is programmed, energy-dependent cell death responsible for the controlled removal of cells
during development (e.g., interdigital webbing, tail resorption, neuronal pruning). It is characterized by cell
shrinkage, chromatin condensation, apoptotic bodies, and absence of inflammation. Necrosis is unregulated;
autophagy is a survival mechanism involving self-digestion.
Q10: A 48-year-old male with chronic alcohol use disorder has hepatomegaly and clear
cytoplasmic vacuoles on liver biopsy. This reversible cellular injury is most consistent with which
process?
A. Fatty change (steatosis) *[CORRECT]*
B. Coagulative necrosis
C. Apoptosis
D. Hydropic degeneration
Correct Answer: A
Rationale: Fatty change (steatosis) is the accumulation of triglycerides within hepatocytes, most commonly caused by
alcohol use, diabetes, or obesity. It is a reversible form of cellular injury reflecting impaired lipid metabolism.
Coagulative necrosis is irreversible cell death; apoptosis is programmed cell death; hydropic degeneration reflects
water accumulation in injured cells.
Q11: A 70-year-old male presents with progressive muscle wasting, decreased subcutaneous fat,
and reduced organ size over several years. Which cellular mechanism primarily contributes to this
age-related change?
A. Increased hyperplasia and impaired apoptosis
B. Accumulation of lipofuscin and progressive cellular atrophy *[CORRECT]*
C. Enhanced telomerase activity and stem cell proliferation
D. Increased autophagy with cellular hypertrophy
Correct Answer: B
Rationale: Cellular aging is characterized by progressive atrophy, accumulation of the 'wear-and-tear' pigment
lipofuscin, oxidative damage from free radicals, decreased telomerase activity, and reduced capacity for cell division.
Lipofuscin deposits are seen in aging cells (especially heart, liver, neurons). Hyperplasia, telomerase activation, and
hypertrophy do not characterize aging.
NUR 2063 Final Exam Page 4
FINAL EXAM — NUR 2063 / NUR2063 (LATEST )
Essentials of Pathophysiology — Rasmussen University
Comprehensive Final Examination | 150 Questions | Aligned with NUR 2063 Course Syllabus, NCLEX-RN
Pathophysiology Standards, and Essentials of Pathophysiology Competencies (2026/2027 Edition)
Examination Structure: 12 sections covering cellular pathophysiology through oncology. Cognitive
distribution: 20% recall, 50% application, 30% analysis. Question format: 75% scenario-based clinical
reasoning, 25% direct knowledge. Each question has one correct answer (A–D) with a rationale grounded in
NUR 2063 curriculum and NCLEX-RN standards. Special inclusions: 20 scenario-based clinical reasoning
questions, 15 laboratory/diagnostic interpretation questions, and 15 pathophysiological mechanism questions.
Section 1: Cellular Injury, Adaptation, & Death
Q1: A 68-year-old male with long-standing hypertension has an echocardiogram demonstrating
increased left ventricular wall thickness without an increase in chamber size. Which cellular
adaptation best explains this finding?
A. Atrophy due to decreased workload
B. Hypertrophy due to increased workload *[CORRECT]*
C. Hyperplasia due to hormonal stimulation
D. Metaplasia due to chronic irritation
Correct Answer: B
Rationale: Hypertrophy is an increase in cell size and is the classic adaptation of cardiac myocytes exposed to
increased workload (elevated afterload from chronic hypertension). Atrophy is a decrease in cell size; hyperplasia is
an increase in cell number and does not occur in permanently dividing cardiac myocytes; metaplasia is reversible
replacement of one differentiated cell type by another.
Q2: A 55-year-old female with chronic gastroesophageal reflux disease undergoes endoscopy with
biopsy of the distal esophagus. The pathologist identifies intestinal-type columnar epithelium
replacing the normal stratified squamous epithelium. This finding is most consistent with which
cellular adaptation?
A. Atrophy of squamous epithelium
B. Dysplasia of glandular epithelium
C. Metaplasia of squamous to columnar epithelium *[CORRECT]*
D. Anaplasia consistent with malignancy
Correct Answer: C
Rationale: Barrett esophagus is the classic example of metaplasia, in which chronic acid injury causes the normal
stratified squamous epithelium of the distal esophagus to be replaced by intestinal-type columnar epithelium.
Metaplasia is a reversible, adaptive substitution of one differentiated cell type for another; it is premalignant but not
itself malignant (anaplasia), nor is it atrophy or dysplasia.
NUR 2063 Final Exam Page 1
,NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
Q3: A 42-year-old male smoker has chronic irritation of the bronchial epithelium. The biopsy
shows disordered, pleomorphic cells that have not invaded the basement membrane. Which term
best describes this lesion?
A. Hyperplasia
B. Metaplasia
C. Dysplasia *[CORRECT]*
D. Necrosis
Correct Answer: C
Rationale: Dysplasia is disordered growth and maturation of differentiated cells with pleomorphism, hyperchromatic
nuclei, and loss of polarity, but without basement membrane invasion. It is a premalignant change often following
metaplasia in chronically irritated epithelium. Hyperplasia is an increase in cell number; metaplasia is substitution of
one cell type for another; necrosis is cell death.
Q4: A patient suffers a complete occlusion of the left anterior descending coronary artery.
Myocardial cell death occurring within 20–30 minutes of ischemia is best characterized as which
type of necrosis?
A. Liquefactive necrosis
B. Coagulative necrosis *[CORRECT]*
C. Caseous necrosis
D. Fat necrosis
Correct Answer: B
Rationale: Coagulative necrosis is the pattern in ischemic injury to most solid tissues (myocardium, kidney, liver) and
is characterized by preservation of cellular architecture with protein denaturation. Liquefactive necrosis occurs in the
brain and in abscesses; caseous necrosis is seen in tuberculosis; fat necrosis occurs in pancreatic and breast tissue.
Q5: A 78-year-old female sustains a thromboembolic stroke involving the right middle cerebral
artery. Five days later, the area of infarction in the right cerebral hemisphere appears as a soft,
liquefied cavity. This pattern is most consistent with which type of necrosis?
A. Coagulative necrosis
B. Liquefactive necrosis *[CORRECT]*
C. Fibrinoid necrosis
D. Gangrenous necrosis
Correct Answer: B
Rationale: Liquefactive necrosis is characteristic of ischemic injury in the central nervous system because brain tissue
is rich in lipids and contains little connective tissue. Enzymatic digestion by neutrophils and microglia liquefies the
tissue, producing a cystic cavity. Coagulative necrosis is typical of solid organ infarcts elsewhere; fibrinoid necrosis
affects vessel walls; gangrenous necrosis involves ischemic tissue with bacterial invasion.
NUR 2063 Final Exam Page 2
,NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
Q6: A 35-year-old male with active pulmonary tuberculosis has a focal area of caseous necrosis in
the right upper lobe. Which microscopic appearance is most characteristic of this finding?
A. Complete loss of architecture with neutrophil infiltration
B. Amorphous, cheese-like, granular debris without cellular architecture *[CORRECT]*
C. Preserved cellular outline with protein denaturation
D. Calcified fat with saponification
Correct Answer: B
Rationale: Caseous necrosis (literally 'cheese-like') is a distinctive form of necrosis seen in tuberculosis and certain
fungal infections. The necrotic tissue is amorphous, granular, and friable, surrounded by a granulomatous
inflammatory border (Ghon complex). It differs from coagulative necrosis (which preserves architecture) and
liquefactive necrosis (which produces liquid pus).
Q7: A 60-year-old female with acute pancreatitis develops release of pancreatic enzymes that
digest adipose tissue, producing chalky white deposits. Which mechanism explains this fat
necrosis?
A. Ischemic injury to adipocytes with coagulation
B. Enzymatic lipolysis with saponification of fatty acids by calcium *[CORRECT]*
C. Autoimmune destruction of fat cells
D. Liquefaction by neutrophil enzymes
Correct Answer: B
Rationale: Fat necrosis occurs when pancreatic lipases escape into peripancreatic and omental fat, hydrolyzing
triglycerides into free fatty acids that combine with calcium to form chalky-white calcium soaps (saponification). It is
characteristic of acute pancreatitis and also occurs in breast trauma. It is not ischemic, autoimmune, or
neutrophil-mediated liquefaction.
Q8: A 29-year-old female receives chemotherapy for acute lymphoblastic leukemia. Five days after
treatment, she develops mucositis and alopecia. These effects are best explained by which
mechanism?
A. Apoptosis of rapidly dividing cells *[CORRECT]*
B. Necrosis of terminally differentiated cells
C. Hyperplasia of stem cells
D. Metaplasia of glandular epithelium
Correct Answer: A
Rationale: Chemotherapeutic agents target rapidly dividing cells. Mucositis and alopecia occur because the rapidly
proliferating basal epithelial cells of the gastrointestinal tract and hair follicles undergo apoptosis. Necrosis is
unregulated cell death causing inflammation; hyperplasia and metaplasia are adaptive responses, not injury patterns
from chemotherapy.
NUR 2063 Final Exam Page 3
, NUR 2063 - Essentials of Pathophysiology - Final Exam (2026/2027) Rasmussen University
Q9: A researcher studies developmental remodeling of the fetal hand, in which interdigital
webbing disappears. Which programmed cell death mechanism is responsible?
A. Necrosis
B. Apoptosis *[CORRECT]*
C. Autophagy
D. Pyroptosis
Correct Answer: B
Rationale: Apoptosis is programmed, energy-dependent cell death responsible for the controlled removal of cells
during development (e.g., interdigital webbing, tail resorption, neuronal pruning). It is characterized by cell
shrinkage, chromatin condensation, apoptotic bodies, and absence of inflammation. Necrosis is unregulated;
autophagy is a survival mechanism involving self-digestion.
Q10: A 48-year-old male with chronic alcohol use disorder has hepatomegaly and clear
cytoplasmic vacuoles on liver biopsy. This reversible cellular injury is most consistent with which
process?
A. Fatty change (steatosis) *[CORRECT]*
B. Coagulative necrosis
C. Apoptosis
D. Hydropic degeneration
Correct Answer: A
Rationale: Fatty change (steatosis) is the accumulation of triglycerides within hepatocytes, most commonly caused by
alcohol use, diabetes, or obesity. It is a reversible form of cellular injury reflecting impaired lipid metabolism.
Coagulative necrosis is irreversible cell death; apoptosis is programmed cell death; hydropic degeneration reflects
water accumulation in injured cells.
Q11: A 70-year-old male presents with progressive muscle wasting, decreased subcutaneous fat,
and reduced organ size over several years. Which cellular mechanism primarily contributes to this
age-related change?
A. Increased hyperplasia and impaired apoptosis
B. Accumulation of lipofuscin and progressive cellular atrophy *[CORRECT]*
C. Enhanced telomerase activity and stem cell proliferation
D. Increased autophagy with cellular hypertrophy
Correct Answer: B
Rationale: Cellular aging is characterized by progressive atrophy, accumulation of the 'wear-and-tear' pigment
lipofuscin, oxidative damage from free radicals, decreased telomerase activity, and reduced capacity for cell division.
Lipofuscin deposits are seen in aging cells (especially heart, liver, neurons). Hyperplasia, telomerase activation, and
hypertrophy do not characterize aging.
NUR 2063 Final Exam Page 4
