Practice Questions

nmdcat.online BS Nursing
Jun 6, 2026

A patient is diagnosed with Type II hypersensitivity reaction. This reaction involves:

A. IgE-mediated mast cell degranulation.
B. Antibody-mediated cell destruction or dysfunction. ✓
C. Formation of immune complexes.
D. Delayed T-cell mediated response.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with chronic kidney disease (CKD) develops metabolic acidosis. The primary pathophysiological cause is:

A. Increased bicarbonate reabsorption.
B. Impaired excretion of acid and decreased bicarbonate reabsorption by the kidneys. ✓
C. Increased carbonic acid levels.
D. Hyperventilation.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with heart failure has increased levels of B-type natriuretic peptide (BNP). BNP is released in response to:

A. Decreased fluid volume.
B. Ventricular stretching and volume overload. ✓
C. Hypoxia.
D. Inflammation.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with a genetic predisposition develops cancer. Oncogenes are genes that:

A. Suppress tumor growth.
B. Repair DNA damage.
C. Promote cell growth and proliferation. ✓
D. Cause cell death.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with severe vomiting and diarrhea develops hypochloremia. This contributes to the development of which acid-base imbalance?

A. Metabolic acidosis.
B. Metabolic alkalosis. ✓
C. Respiratory acidosis.
D. Respiratory alkalosis.
nmdcat.online BS Nursing
Jun 6, 2026
nmdcat.online BS Nursing
Jun 6, 2026
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