Clinical Medical Assistant Exam Practice Question

Correct Answer: A

Rationale: Using a numerical scale from 0 (no pain) to 10 (worst possible pain) is a standardized method that allows for consistent and objective assessment of pain levels. This approach facilitates clear communication between the patient and healthcare providers.

Asking if the pain is more or less than the last visit (Option B) may not provide an accurate current assessment, as pain can fluctuate independently of previous experiences. Classifying pain as low, medium, or high (Option C) is subjective and lacks precision, making it difficult to track changes over time. Guessing based on facial expressions (Option D) is unreliable; pain is a personal experience that cannot be accurately assessed without patient input.