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(Portage) BIOD331 Pathophysiology Final Exam Guide $12.49   Add to cart

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(Portage) BIOD331 Pathophysiology Final Exam Guide

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(Portage) BIOD331 Pathophysiology Final Exam Guide (Portage) BIOD331 Pathophysiology Final Exam Guide (Portage) BIOD331 Pathophysiology Final Exam Guide (Portage) BIOD331 Pathophysiology Final Exam Guide

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  • September 2, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
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BIOD331



Pathophysiology




FINAL EXAM GUIDE




© Portage 2024/2025

,1. Which of the following best describes the concept of
apoptosis?
a) Cell necrosis
b) Programmed cell death
c) Cell hypertrophy
d) Autophagy
Correct Answer: b) Programmed cell death
Rationale: Apoptosis is a regulated process of cell death that is
essential for maintaining homeostasis and development.


2. In which type of hypersensitivity reaction does IgE play a
critical role?
a) Type I
b) Type II
c) Type III
d) Type IV
Correct Answer: a) Type I
Rationale: Type I hypersensitivity reactions are mediated by
IgE antibodies that bind to allergens and trigger histamine release
from mast cells.
© Portage 2024/2025

, 3. Which disease is characterized by a deficiency of glucose-6-
phosphate dehydrogenase?
a) Hemophilia
b) Sickle cell anemia
c) G6PD deficiency
d) Thalassemia
Correct Answer: c) G6PD deficiency
Rationale: G6PD deficiency is an X-linked genetic disorder
that affects red blood cell metabolism.


4. What is the hallmark of chronic inflammation?
a) Necrosis
b) Neovascularization
c) Granuloma formation
d) Apoptosis
Correct Answer: c) Granuloma formation
Rationale: Granulomas are aggregates of macrophages that can
form in response to chronic inflammation, often seen in infections
like tuberculosis.




© Portage 2024/2025

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