A nurse is providing discharge teaching to a client who delivered a pre-term newborn at 34 weeks of gestation.
Which of the following instructions should the nurse include in the teaching?
Avoid breastfeeding until the newborn reaches term gestation
Use an apnea monitor at home as prescribed
Keep the newborn in a warm environment at all times
Delay immunizations until the newborn reaches term gestation.
The Correct Answer is B
Pre-term newborns are at risk of apnea of prematurity, which is a pause in breathing for more than 20 seconds or less than 20 seconds with bradycardia or cyanosis. An apnea monitor can detect and alert the parents of any episodes of apnea and help them intervene promptly.
Choice A is wrong because breastfeeding is beneficial for pre-term newborns and can provide them with antibodies, nutrients, and bonding with the mother. Breastfeeding should be encouraged as soon as the newborn is medically stable and able to suck and swallow.
Choice C is wrong because keeping the newborn in a warm environment at all times can lead to overheating, dehydration, and increased metabolic rate. Pre-term newborns have difficulty regulating their body temperature and need to be dressed appropriately for the ambient temperature. They should also be monitored for signs of cold stress or heat stress.
Choice D is wrong because delaying immunizations until the newborn reaches term gestation can expose the newborn to preventable infections that ...
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Naxlex Comprehensive Predictor Exams
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Correct Answer is C
Explanation
Magnesium sulfate is a drug that is used to prevent seizures associated with pre-eclampsia and to stop preterm labor.However, it can also cause adverse effects such as respiratory depression, which is a condition where the breathing rate becomes too slow and shallow.
Respiratory depression can be life-threatening for both the mother and the baby, so the nurse should monitor the client’s respiratory rate and oxygen saturation closely.
Choice A is wrong because magnesium sulfate can cause hypotension, not hypertension.Hypotension is low blood pressure, which can lead to dizziness, fainting, and shock.
Choice B is wrong because magnesium sulfate can cause hyporeflexia, not hyperreflexia.Hyporeflexia is a reduced or absent reflex response, which can indicate magnesium toxicity.
The nurse should check the client’s deep tendon reflexes regularly and stop the infusion if they are absent.
Choice D is wrong because magnesium sulfate can cause bradycardia, not tachycardia.
Bradycardia is a slow heart rate, which can reduce the blood flow to vital organs.
Correct Answer is A
Explanation
Indomethacin is a nonsteroidal anti-inflammatory drug (NSAID) that helps close the ductus arteriosus, a blood vessel connecting two arteries of the heart (aorta and pulmonary artery) in fetus.This drug is effective only among premature babies.
Choice B.Prostaglandin E1 is wrong because it is used to keep the ductus arteriosus open in some congenital heart defects that require surgery.
Choice C.Furosemide is wrong because it is a diuretic that reduces fluid retention and blood pressure, but does not affect the ductus arteriosus.
Choice D.Digoxin is wrong because it is a cardiac glycoside that strengthens the heart muscle contractions and regulates the heart rhythm, but does not affect the ductus arteriosus.
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