Question

janette needs help remembering how to do the exercises her physical therapist recommended. which medical technology can she use to help her remember the exercises?
○ instructional video
○ electronic lab result
○ wearable health device
○ fitness tracker

Explanation:

To determine the correct option, we analyze each choice:

• "instructional video": Can provide visual guidance on how to perform exercises, helping Janette remember the steps.
• "electronic lab result": Relates to lab test outcomes, not exercise instructions.
• "wearable health device": Monitors health metrics (e.g., heart rate) but doesn't teach exercises.
• "fitness tracker": Tracks activity/fitness data, not exercise instructions.

So the instructional video is the most appropriate for remembering exercise steps.

Answer:

A. instructional video