David Advantage: Pathophysiology [70
Questions and Answers] 100 Correctly
Solved 2024/2025!!
What is the primary focus of pathophysiology in understanding diseases?
The primary focus of pathophysiology is to understand the mechanisms by which diseases
alter normal bodily functions.
How do...
David Advantage: Pathophysiology [70
Questions and Answers] 100 Correctly
Solved 2024/2025!!
What is the primary focus of pathophysiology in understanding diseases?
The primary focus of pathophysiology is to understand the mechanisms by which diseases
alter normal bodily functions.
How does chronic inflammation contribute to disease progression?
Chronic inflammation can lead to tissue damage and contribute to the development of
diseases such as cancer and cardiovascular disease.
What is the difference between a sign and a symptom in a clinical context?
A sign is an objective indication of a disease that can be observed by others, while a
symptom is a subjective experience reported by the patient.
What mechanisms do cells use to communicate in response to injury?
Cells use signaling pathways involving cytokines and other molecules to communicate and
coordinate responses to injury.
What are the common effects of oxidative stress on cellular structures?
Oxidative stress can cause damage to proteins, lipids, and DNA, leading to cell dysfunction
and death.
1
, How does the body compensate for low blood pressure in shock?
The body compensates for low blood pressure through vasoconstriction, increased heart rate,
and fluid retention.
What role does the microbiome play in human health?
The microbiome helps in digestion, immune function, and the protection against pathogens,
contributing to overall health.
What are the key differences between type 1 and type 2 diabetes in terms of pathophysiology?
Type 1 diabetes is an autoimmune destruction of insulin-producing beta cells, while type 2
diabetes involves insulin resistance and eventual beta-cell dysfunction.
How does heart failure lead to pulmonary edema?
Heart failure can cause fluid accumulation in the lungs due to increased pressure in the
pulmonary circulation.
What are the physiological changes that occur in the body during anaphylaxis?
During anaphylaxis, there is widespread vasodilation, increased vascular permeability, and
bronchoconstriction, leading to shock and respiratory distress.
What is the pathophysiology of chronic obstructive pulmonary disease (COPD)?
2
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