Clinical Medical Assistant Exam Practice Question

Correct Answer: D

Rationale: Ensuring the patient is comfortably positioned and supported on the exam table during an EKG/ECG is crucial to prevent motion artifacts that can impact the quality of the reading. When a patient is uncomfortable or unstable, movement can distort the electrical signals recorded, leading to inaccurate results.

Option A is incorrect; while comfort may help the patient relax, preventing sleep is not a primary concern during the procedure. Option B, making the process more enjoyable, is secondary to the primary goal of obtaining accurate readings. Option C is misleading; while comfort can influence heart rate, the main focus is on obtaining a clear and reliable EKG/ECG without motion interference.