A Patient Is Scheduled for an Electroencephalogram

question 4

Multiple Choice

A patient is scheduled for an electroencephalogram. What preprocedure information does the nurse emphasize with this patient?

• A)Avoid washing hair for 2 days before the test.
• B)Avoid caffeine for 8 to 12 hours before the test.
• C)Restrict the intake of fluids for 6 hours after the test.
• D)Apply minimal products to the hair the morning of the test.

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Definitions:

Angina Pectoris

A condition marked by severe chest pain due to insufficient blood supply to the heart, often a symptom of coronary artery disease.

To Choke

To experience difficulty breathing because of a constricted or obstructed throat or lack of air.

Sinoatrial Node

The heart's natural pacemaker, a small, specialized cluster of cells located in the right atrium that regulates the heart’s electrical impulses and hence its beating.

Atrioventricular Node

A part of the cardiac conduction system that controls the heart rate by delaying the transmission of electrical impulses from the atria to the ventricles.