Legit NR-507 Advanced Pathophysiology
Actual 2026 Week 8 Final Exam Complete
1-100 Exam Questions Proctored via
Examplify Chamberlain University With
Correct Answers | 100% Pass Guaranteed
| Graded A+
TABLE OF CONTENTS
Section Topic Questions
I Cellular Adaptation, Injury & Neoplasia 1-15
II Genetics & Cancer Biology 16-20
III Immunology & Inflammation 21-30
IV Hematologic Disorders 31-35
V Cardiovascular Disorders 36-42
,Section Topic Questions
VI Respiratory Disorders 43-48
VII Renal & Genitourinary Disorders 49-52
VIII Endocrine Disorders 53-58
IX Gastrointestinal Disorders 59-63
X Neurological Disorders 64-70
XI Musculoskeletal Disorders 71-73
SECTION I: CELLULAR ADAPTATION, INJURY & NEOPLASIA
1. Which term describes the body's ability to maintain a stable internal
environment despite external changes?
A. Ischemia
B. Homeostasis
C. Necrosis
D. Atrophy
Correct Answer: B
Rationale: Homeostasis refers to the dynamic processes that maintain a stable internal
environment. Ischemia (A) and necrosis (C) represent failures of homeostasis, while
atrophy (D) is a reduction in cell size.
, 2. Which of the following is the primary mechanism of cellular injury in a patient
with a myocardial infarction?
A. Accumulation of calcium
B. Hypoxic injury due to ischemia
C. Free radical formation
D. Chemical toxicity
Correct Answer: B
Rationale: Ischemia leads to a lack of oxygen (hypoxia), which halts ATP production,
causing the sodium-potassium pump to fail and resulting in cellular swelling and death.
This is the fundamental mechanism of injury in MI.
3. A client with long-standing hypertension develops an enlarged left ventricle.
This is an example of which cellular adaptation?
A. Hyperplasia
B. Hypertrophy
C. Atrophy
D. Metaplasia
Correct Answer: B
Rationale: Hypertrophy is an increase in cell size leading to organ enlargement. Cardiac
muscle cells cannot divide (hyperplasia), so they enlarge in response to increased
workload from hypertension. This is pathologic hypertrophy because it is caused by
disease, not normal physiologic demand.
4. A client who smokes develops a change in the bronchial epithelium from ciliated
columnar to stratified squamous. This is known as:
A. Dysplasia
B. Hyperplasia
C. Metaplasia
D. Anaplasia
Correct Answer: C
Actual 2026 Week 8 Final Exam Complete
1-100 Exam Questions Proctored via
Examplify Chamberlain University With
Correct Answers | 100% Pass Guaranteed
| Graded A+
TABLE OF CONTENTS
Section Topic Questions
I Cellular Adaptation, Injury & Neoplasia 1-15
II Genetics & Cancer Biology 16-20
III Immunology & Inflammation 21-30
IV Hematologic Disorders 31-35
V Cardiovascular Disorders 36-42
,Section Topic Questions
VI Respiratory Disorders 43-48
VII Renal & Genitourinary Disorders 49-52
VIII Endocrine Disorders 53-58
IX Gastrointestinal Disorders 59-63
X Neurological Disorders 64-70
XI Musculoskeletal Disorders 71-73
SECTION I: CELLULAR ADAPTATION, INJURY & NEOPLASIA
1. Which term describes the body's ability to maintain a stable internal
environment despite external changes?
A. Ischemia
B. Homeostasis
C. Necrosis
D. Atrophy
Correct Answer: B
Rationale: Homeostasis refers to the dynamic processes that maintain a stable internal
environment. Ischemia (A) and necrosis (C) represent failures of homeostasis, while
atrophy (D) is a reduction in cell size.
, 2. Which of the following is the primary mechanism of cellular injury in a patient
with a myocardial infarction?
A. Accumulation of calcium
B. Hypoxic injury due to ischemia
C. Free radical formation
D. Chemical toxicity
Correct Answer: B
Rationale: Ischemia leads to a lack of oxygen (hypoxia), which halts ATP production,
causing the sodium-potassium pump to fail and resulting in cellular swelling and death.
This is the fundamental mechanism of injury in MI.
3. A client with long-standing hypertension develops an enlarged left ventricle.
This is an example of which cellular adaptation?
A. Hyperplasia
B. Hypertrophy
C. Atrophy
D. Metaplasia
Correct Answer: B
Rationale: Hypertrophy is an increase in cell size leading to organ enlargement. Cardiac
muscle cells cannot divide (hyperplasia), so they enlarge in response to increased
workload from hypertension. This is pathologic hypertrophy because it is caused by
disease, not normal physiologic demand.
4. A client who smokes develops a change in the bronchial epithelium from ciliated
columnar to stratified squamous. This is known as:
A. Dysplasia
B. Hyperplasia
C. Metaplasia
D. Anaplasia
Correct Answer: C
