A nurse is preparing to admit a 6-year-old with varicella to the pediatric unit.
Which of the following actions should the nurse take?
Administer aspirin to the child for fever
Use droplet precautions when caring for the child.
Assign the child to a negative air pressure room.
Assess the child for Koplik spots
The Correct Answer is C
This is because varicella, or chickenpox, is a highly contagious disease caused by the varicellazoster virus (VZV), which can spread through the air or by direct contact with the fluid from the blisters. A negative air pressure room prevents the air from the room from circulating to other areas of the hospital, reducing the risk of transmission to other patients and staff.
Choice A is wrong because aspirin should not be given to children with chickenpox, as it can cause a serious condition called Reye’s syndrome, which affects the brain and liver. Instead, acetaminophen can be used to reduce fever.
Choice B is wrong because droplet precautions are not enough to prevent the spread of chickenpox. Droplet precautions involve wearing a mask and gloves when in close contact with the patient, but they do not prevent the virus from traveling through the air. Airborne precautions, which include a negative air pressure room and wearing a respirator, are needed for chickenpox.
Choice D is wrong because Koplik spots are not a sign of chickenpox, but of measles, another viral infection that causes a rash. Chickenpox causes an itchy rash with small, fluid-filled blisters that crust over.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choiceb. Waits for 2 min between suctions.
Choice A rationale:
Inserting the catheter without applying suction is correct. Suction should only be applied while withdrawing the catheter to prevent trauma to the tracheal mucosa.
Choice B rationale:
Waiting for 2 minutes between suctions is too long.The appropriate wait time is generally around 20-30 seconds to 1 minute between suction attempts to prevent hypoxia and allow the patient to recover.
Choice C rationale:
Applying suction for 15 seconds is within the recommended duration.Suctioning should not exceed 15 seconds to avoid causing hypoxia and trauma to the tracheal mucosa.
Choice D rationale:
Encouraging the client to cough during suctioning is appropriate.Coughing helps to mobilize secretions and can make suctioning more effective.
Correct Answer is B
Explanation
The correct answer is B.
Choice A reason: Atrial fibrillation is characterized by a rapid, irregular heartbeat and an absence of distinct P waves on the ECG, which is not indicated by the information provided.
Choice B reason: First-degree AV block is indicated by a prolonged PR interval without affecting the overall heart rate, aligning with the client’s PR interval of 0.24 seconds.
Choice C reason: Premature ventricular contraction would show an abnormal QRS complex on the ECG, which is not mentioned in the scenario.
Choice D reason: Sinus bradycardia is defined by a heart rate less than 60 bpm, which does not apply here as the client’s heart rate is 69/min, within the normal range of 60-100 bpm.
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