A nurse is caring for an infant who has tetralogy of Fallot. The infant is crying and is experiencing a hypercyanotic spell. Which of the following actions should the nurse take first?
Administer morphine subcutaneously.
Apply a face mask supplying 100% oxygen.
Attempt to calm and soothe the child.
Place the infant in a knee-chest position.
The Correct Answer is B
Choice A rationale:
Morphine subcutaneously can help reduce anxiety and stress, but supplying oxygen is the priority intervention.
Choice B rationale:
During a hypercyanotic spell ("tet spell"), the infant's oxygen levels drop, leading to cyanosis (blue skin) and distress. Administering oxygen can help improve oxygen saturation and alleviate the spell.
Choice C rationale:
Calming and soothing the child may not be sufficient to address the oxygen saturation issue during a hypercyanotic spell.
Choice D rationale:
Placing the infant in a knee-chest position can help improve blood flow, but administering oxygen should be the initial step.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Instructing the parent to remove their shirt allows for direct skin-to- skin contact between the parent's chest and the preterm newborn, which is commonly known as kangaroo care. This technique promotes bonding, warmth, and comfort for both the parent and the newborn.
Choice B rationale:
Placing the newborn and parent in a private room that is brightly lit might not be optimal for skin-to-skin care, as preterm newborns are sensitive to light and sound. A calm and dimly lit environment is preferred.
Choice C rationale:
Placing the newborn in a horizontal position in the parent's arms is appropriate, as it allows for skin-to-skin contact and facilitates bonding. The newborn's head is positioned near the parent's chest to listen to the heartbeat.
Choice D rationale:
Completely undressing the newborn is not necessary for skin-to-skin care and may cause discomfort to the newborn. Keeping the newborn dressed in a diaper is sufficient.
Correct Answer is C
Explanation
Choice A rationale:
Drowsiness is not a common side effect of phentermine/topiramate.
Choice B rationale:
An irregular menstrual cycle is not a common side effect of phentermine/topiramate.
Choice C rationale:
Phentermine/topiramate is a medication used to assist with weight loss. Topiramate, one of the components of this medication, can increase the risk of birth defects if taken during pregnancy. Therefore, it is important for women of childbearing age to avoid becoming pregnant while on this medication and to use effective contraception.
Choice D rationale:
Loose stools are a potential side effect of phentermine/topiramate, but this statement does not necessarily indicate an understanding of the medication's purpose and precautions.
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