Which of the following topics is the least important for an ECG technician to understand?

A. Detailed evaluation of ECG results
B. Medical law and ethics
C. The procedure and the ECG machine
D. Infection control

Answer: A

Health Professions

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Which of the following is NOT a sign or symptom of Addison's disease?

a. Weight gain b. Loss of appetite c. Chronic nausea d. Mouth lesions

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Which one of the following factors harms a patient's ability to compensate for a cold challenge?

A. Insulating clothing B. Performing active exercise C. High calorie intake D. Underlying medical condition

Health Professions