Question

A nurse is providing a list of instructions to a client who is scheduled to have an electroencephalogram (EEG). Choose the instructions that the nurse places on the list. Select all that apply.

1. Cola is acceptable to drink on the day of the test.
2. Tea and coffee are restricted on the day of the test.
3. The test will take between 45 minutes and 2 hours.
4. The hair should be washed the evening before the test.
5. All medications need to be withheld on the day of the test.
6. A nothing-by-mouth (NPO) status is required on the day of the test.

Answer 1

Instructions for an EEG include avoiding tea and coffee, expecting the test to last 45 minutes to 2 hours, and washing hair before the test. Cola consumption, medication restriction, and NPO status depend on individual cases and physician advice.

Step-by-step explanation:

When preparing for an electroencephalogram (EEG), a nurse will provide instructions to ensure accurate results. The instructions a client is scheduled to have an EEG should follow are:

• Tea and coffee are restricted on the day of the test to avoid altering the brain's electrical activity.
• The procedure will take between 45 minutes and 2 hours depending on the complexity of the case.
• The hair should be washed the evening before the test to ensure a clean surface for electrode placement.

As for the other options, cola, while sometimes discouraged, is not necessarily restricted unless specified by the physician. Not all medications need to be withheld on the day of the test; this is based on the doctor's advice, especially if they could affect the outcome. An NPO (nothing by mouth) status is not typically required unless specified for other reasons related to the patient's medical condition.