Certified Clinical Medical Assistant Exam Practice Question

A provider orders an ESR to be performed on a patient and describes the test to the patient. Which of the following statements made by the patient indicates an understanding of the teaching?

Correct Answer: D

Rationale: Option D accurately describes the erythrocyte sedimentation rate (ESR) test, which measures how far red blood cells (RBCs) settle in a tube over a specified period. This indicates inflammation in the body.

Option A is incorrect as the ESR does not measure estrogen levels; it focuses on inflammation rather than hormonal changes.

Option B misrepresents the test; while serum proteins may be involved, ESR specifically measures the sedimentation rate of RBCs, not fluctuations in proteins.

Option C is also incorrect, as ESR does not assess hemoglobin levels; it is a separate measure used to evaluate anemia or other conditions.

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