Pathophysiology Mid-Term Exam Davis
Advantage Questions and Answers
|100% Correct| Latest Version 2024/2025
What is the primary focus of pathophysiology?
The study of the functional changes in the body resulting from disease processes.
Which of the following best describes homeostasis?
...
Pathophysiology Mid-Term Exam Davis
Advantage Questions and Answers
|100% Correct| Latest Version 2024/2025
What is the primary focus of pathophysiology?
The study of the functional changes in the body resulting from disease processes.
Which of the following best describes homeostasis?
The body’s ability to maintain stable internal conditions despite external changes.
In which phase of cellular injury does reversible damage occur?
The initial phase before the cell's integrity is permanently compromised.
What is apoptosis?
Programmed cell death that occurs in a regulated manner.
What is the role of inflammation in the body?
To provide a defense mechanism against injury and infection.
Which type of immunity involves antibodies produced by B cells?
Humoral immunity.
1
,What is the most common cause of chronic inflammation?
Persistent infection or prolonged exposure to irritants.
What does a high level of C-reactive protein (CRP) indicate?
The presence of inflammation in the body.
What is the main difference between necrosis and apoptosis?
Necrosis is uncontrolled cell death resulting from injury, while apoptosis is a regulated
process.
Which condition is characterized by an abnormal increase in red blood cells?
Polycythemia.
What type of hypersensitivity reaction is mediated by IgE antibodies?
Type I hypersensitivity.
Which organ is primarily responsible for detoxifying harmful substances in the body?
The liver.
What is the primary cause of ischemia?
Reduced blood flow to tissues.
2
, Which term describes a localized collection of pus in a tissue?
Abscess.
What does the term "etiology" refer to in pathophysiology?
The study of the causes of diseases.
What is the primary effect of cytokines in the immune response?
They act as signaling molecules to regulate immune responses.
Which type of cell is primarily involved in the adaptive immune response?
Lymphocytes.
What is a hallmark sign of diabetes mellitus?
Hyperglycemia.
What does the acronym "CAD" stand for in relation to heart disease?
Coronary Artery Disease.
What role do antioxidants play in cellular health?
They neutralize free radicals to prevent oxidative damage.
What is the primary mechanism of action of nonsteroidal anti-inflammatory drugs (NSAIDs)?
3
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