A Patient Is Scheduled for Electromyography

A patient is scheduled for electromyography. What teaching does the nurse provide to prepare the patient for this test? Select all that apply.

A) Shower before the test.
B) Take all of your regularly scheduled medications the day of the test.
C) Slight pain might occur with needle insertion.
D) Slight bruising may occur at the site of electrodes.
E) Avoid caffeinated food items 2 to 3 hours before the test.