Clinical Medical Assistant Certification Exam Practice Question
When performing urinalysis, which of the following tests Indicates the relative acidity or alkalinity of the specimen?
Correct Answer: C
Rationale: The pH test measures the relative acidity or alkalinity of urine, making it essential for assessing metabolic and renal function.
Option A, ketones, detects the presence of ketone bodies, indicating fat metabolism, rather than pH levels. Option B, nitrites, identifies bacterial infection by detecting certain bacteria but does not provide acidity information. Option D, specific gravity, assesses urine concentration and hydration status, not acidity. Lastly, option E, urobilinogen, evaluates liver function and hemolysis but is unrelated to pH. Thus, C is the only option that directly measures acidity or alkalinity.
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