NR 507 Advanced Pathophysiology
Midterm Exam | Verified Answers |
Chamberlain University (Latest
2023/2024 Edition)
Total Questions: 35
Overview: This midterm exam assesses core concepts in advanced pathophysiology, focusing
on inflammation (Questions 1–12), immune response (Questions 13–24), and endocrine
disorders (Questions 25–35). Questions are multiple-choice with 4 options (A–D), the correct
answer in bold, and a concise rationale based on Pathophysiology: The Biologic Basis for
Disease in Adults and Children (8th Edition, McCance & Huether, 2021) and Chamberlain
standards.
Inflammation (Questions 1–12)
Question 1
The first phase of the acute inflammatory response involves:
A) Cellular infiltration
B) Vascular dilation and increased permeability
C) Tissue repair
D) Resolution
Correct Answer: B
Rationale : Vascular changes allow leukocyte extravasation; A follows, C/D later phases
(McCance & Huether, Ch. 6).
Question 2
Neutrophils predominate in:
A) Acute inflammation
B) Chronic inflammation
C) Granulomatous inflammation
D) Allergic reactions
, Correct Answer: A
Rationale : Neutrophils respond first to acute injury; B lymphocytes/macrophages, C
granulomas, D eosinophils (McCance & Huether, Ch. 6).
Question 3
Histamine release contributes to:
A) Edema formation
B) Phagocytosis
C) Opsonization
D) Chemotaxis
Correct Answer: A
Rationale : Increases vascular permeability for exudate; B macrophages, C antibodies, D C5a
(McCance & Huether, Ch. 6).
Question 4
C5a in complement activation functions as:
A) Chemotactic factor
B) Opsonin
C) Membrane attack complex
D) All
Correct Answer: A
Rationale : Attracts neutrophils; B C3b, C C5b-9, D partial (McCance & Huether, Ch. 7).
Question 5
Chronic inflammation is characterized by:
A) Mononuclear cell dominance
B) Neutrophil predominance
C) Rapid resolution
D) Minimal damage
Correct Answer: A
Rationale : Lymphocytes/macrophages in prolonged response; B acute, C short-term, D
progressive (McCance & Huether, Ch. 6).
Question 6
The role of bradykinin in inflammation is:
A) Pain and vasodilation
B) Phagocytosis
Midterm Exam | Verified Answers |
Chamberlain University (Latest
2023/2024 Edition)
Total Questions: 35
Overview: This midterm exam assesses core concepts in advanced pathophysiology, focusing
on inflammation (Questions 1–12), immune response (Questions 13–24), and endocrine
disorders (Questions 25–35). Questions are multiple-choice with 4 options (A–D), the correct
answer in bold, and a concise rationale based on Pathophysiology: The Biologic Basis for
Disease in Adults and Children (8th Edition, McCance & Huether, 2021) and Chamberlain
standards.
Inflammation (Questions 1–12)
Question 1
The first phase of the acute inflammatory response involves:
A) Cellular infiltration
B) Vascular dilation and increased permeability
C) Tissue repair
D) Resolution
Correct Answer: B
Rationale : Vascular changes allow leukocyte extravasation; A follows, C/D later phases
(McCance & Huether, Ch. 6).
Question 2
Neutrophils predominate in:
A) Acute inflammation
B) Chronic inflammation
C) Granulomatous inflammation
D) Allergic reactions
, Correct Answer: A
Rationale : Neutrophils respond first to acute injury; B lymphocytes/macrophages, C
granulomas, D eosinophils (McCance & Huether, Ch. 6).
Question 3
Histamine release contributes to:
A) Edema formation
B) Phagocytosis
C) Opsonization
D) Chemotaxis
Correct Answer: A
Rationale : Increases vascular permeability for exudate; B macrophages, C antibodies, D C5a
(McCance & Huether, Ch. 6).
Question 4
C5a in complement activation functions as:
A) Chemotactic factor
B) Opsonin
C) Membrane attack complex
D) All
Correct Answer: A
Rationale : Attracts neutrophils; B C3b, C C5b-9, D partial (McCance & Huether, Ch. 7).
Question 5
Chronic inflammation is characterized by:
A) Mononuclear cell dominance
B) Neutrophil predominance
C) Rapid resolution
D) Minimal damage
Correct Answer: A
Rationale : Lymphocytes/macrophages in prolonged response; B acute, C short-term, D
progressive (McCance & Huether, Ch. 6).
Question 6
The role of bradykinin in inflammation is:
A) Pain and vasodilation
B) Phagocytosis
