A nurse is reinforcing teaching with an adolescent who has a prescription for an electroencephalogram (EEG).Which of the following instructions should the nurse include in the teaching?
"You should not have anything to eat 4 hours prior to the procedure."
"You should wash your hair prior to the procedure."
"You will be given a mild sedative prior to the procedure."
You should have a full bladder during the procedure."
The Correct Answer is B
Choice A reason:
Fasting is not typically required for an EEG, so this instruction is not necessary.
Choice B reason:
Washing the hair is important before an EEG, as it helps to remove any oils or substances that might interfere with the electrodes' ability to record brain activity.
Choice C reason:
A mild sedative is not a standard part of an EEG procedure.
Choice D reason:
Having a full bladder is not necessary for an EEG.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
Using a bulb syringe for suctioning is not the appropriate intervention for a choking infant. This may not effectively clear the airway obstruction.
Choice B reason:
Delivering back blows with the infant face down over the rescuer's arm is the recommended action for relieving a choking episode in an infant. This helps to dislodge the obstruction from the airway.
Choice C reason:
Placing the infant in a side-lying position and performing abdominal thrusts is the intervention for a conscious infant who is choking. This is not the appropriate action for an infant showing circumoral cyanosis.
Choice D reason:
Performing a head tilt and chin lift followed by giving rescue breaths is the procedure for providing rescue breaths in infant CPR. It is not the initial intervention for a choking infant.
Correct Answer is A
Explanation
Choice A reason:
Diminished pulses can be indicative of decreased cardiac output, as it suggests that there may be a reduction in the volume of blood being pumped by the heart.
Choice B reason:
Extremities warm to touch is not necessarily indicative of decreased cardiac output. It may be related to other factors, such as ambient temperature or local blood flow.
Choice C reason:
Capillary refill of 2 seconds is within the normal range for a preschooler, and it is not a strong indicator of decreased cardiac output.
Choice D reason:
A blood pressure of 112/66 mm Hg is within the normal range for a preschooler and is not a strong indicator of decreased cardiac output.
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