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.)
A
B
C
D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
An adolescent who has sickle cell anemia and slurred speech should be assessed first.
Slurred speech can be a sign of a stroke, which is a known complication of sickle cell anemia.
This requires immediate medical attention.
Choice B is wrong because while pain management is important, it is not as urgent as a potential stroke.
Choice C is wrong because while administering medication is important, it is not as urgent as a potential stroke.
Choice D is wrong because while wound care is important, it is not as urgent as a potential stroke.
Correct Answer is A
Explanation
An allergy to neomycin is a contraindication for receiving the MMR vaccine.
Choice Bis wrong because a family history of seizures is not a contraindication for receiving the MMR vaccine.
Choice Cis wrong because an upper respiratory infection 2 days ago is not a contraindication for receiving the MMR vaccine.
Choice Dis wrong because a temperature of 37.2°C (99°F) is not a contraindication for receiving the MMR vaccine.
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