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:
Encouraging fruit juices is not the best approach for rehydration in a child with mild dehydration. Fruit juices can be high in sugar and may worsen diarrhea.
Choice B reason:
Giving oral rehydration solution in small, frequent amounts is the recommended treatment for mild dehydration due to infection. This helps replace lost fluids and electrolytes.
Choice C reason:
Promethazine is not indicated for the treatment of dehydration. It is an antihistamine and antiemetic, but it does not address the underlying issue of fluid loss.
Choice D reason:
Offering banana and rice can be part of a bland diet after rehydration, but it does not address the immediate need for replenishing lost fluids and electrolytes. The priority is to start with oral rehydration solution.
Correct Answer is ["2.5"]
Explanation
- Convert the infant's weight from pounds to kilograms: 22 Ib / 2.2 = 10 kg
- Calculate the daily dose of azithromycin: 10 mg/kg/day x 10 kg = 100 mg/day
- Calculate the volume of azithromycin oral suspension needed: 100 mg/day / (200 mg/5 mL) = 2.5 mL/day
- Round the answer to the nearest tenth: 2.5 mL/day
- The nurse should plan to administer 2.5 mL of azithromycin oral suspension to the infant.
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