Question

What is an electroencephalogram? What three things should the nurse teach prior to the procedure?

a) A brain imaging technique; avoid caffeine, inform about potential discomfort, remove metal objects
b) A cardiac monitoring method; maintain hydration, wear loose clothing, empty bladder
c) An eye examination tool; keep eyes closed, report any dizziness, avoid talking during the test
d) A respiratory assessment method; breathe normally, wear warm clothing, inform about potential drowsiness

Answer 1

An electroencephalogram (EEG) is a brain imaging technique that measures brainwaves using electrodes placed on the scalp. Prior to the procedure, the nurse should teach the patient to avoid caffeine, inform about potential discomfort, and remove metal objects.

Step-by-step explanation:

An electroencephalogram (EEG) is a brain imaging technique that measures the electrical activity of the brain. It involves placing electrodes on a person's scalp to record the brainwaves. Prior to the procedure, the nurse should teach the patient:

1. To avoid caffeine for a certain period of time before the test, as it can affect the accuracy of the results.
2. To inform about potential discomfort during the procedure, such as itching or a slight burning sensation from the electrodes.
3. To remove metal objects from their body, as metal can interfere with the electrical signals recorded by the electrodes.