A nurse is caring for an infant who has a patent ductus arteriosus.

The nurse should identify that the defect is at which of the following locations of the heart? (Select only the hot spot that corresponds to your answer.)

Answer and Explanation

The Correct Answer is {"xRanges":[140.765625,170.765625],"yRanges":[113.609375,143.609375]}

The correct answer is choice B. The patent ductus arteriosus (PDA) is a vascular structure that connects the proximal descending aorta to the roof of the main pulmonary artery near the origin of the left branch pulmonary artery.

This essential fetal structure normally closes spontaneously after birth. After the first few weeks of life, persistence of ductal patency is abnormal.

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Correct Answer is D

Explanation

Cleanse the gums with saline-soaked gauze.

This can help keep the mouth moist and clean, which is important for preventing infection and promoting healing of oral ulcers caused by chemotherapy.

Choice A is wrong because routine oral care should be performed more frequently than every 8 hours.

Choice B is wrong because lemon glycerin swabs can dry out and irritate the mucosa.

Choice C is wrong because oral viscous lidocaine should not be used in children due to the risk of toxicity.

A. Blood urea nitrogen (BUN) B. Erythrocyte sedimentation rate (ESR) C. Antistreptolysin O (ASO) titer D. Partial thromboplastin time (PTT) E. C-reactive protein (CRP).

Correct Answer is ["B","C","E"]

Explanation

This laboratory test can contribute to confirming a diagnosis of rheumatic fever.

Choice A is wrong because Blood urea nitrogen (BUN) is not used to diagnose rheumatic fever.

Choice D is wrong because Partial thromboplastin time (PTT) is not used to diagnose rheumatic fever.

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A nurse is caring for an infant who has a patent ductus arteriosus. The nurse should identify that the defect is at which of the following locations of the heart? (Select only the hot spot that corresponds to your answer.)

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Naxlex Comprehensive Predictor Exams

A nurse is planning care for a toddler who has developed oral ulcers in response to chemotherapy. Which of the following actions should the nurse include in the plan of care?

Correct Answer is D

Explanation

A nurse is reviewing the laboratory results of a child who was recently admitted for suspected rheumatic fever. The nurse should identify that which of the following laboratory tests can contribute to confirming this diagnosis? (Select all that apply.)

Correct Answer is ["B","C","E"]

Explanation

A nurse is caring for an infant who has a patent ductus arteriosus. The nurse should identify that the defect is at which of the following locations of the heart? (Select only the hot spot that corresponds to your answer.)

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A nurse is caring for an infant who has a patent ductus arteriosus.

The nurse should identify that the defect is at which of the following locations of the heart? (Select only the hot spot that corresponds to your answer.)