Choice A rationale

Preparing for an emergency cesarean birth may be necessary in some cases of preeclampsia, particularly if there are signs of fetal distress or if the condition is not responding to treatment. However, in this scenario, the client’s symptoms are indicative of magnesium toxicity, not worsening preeclampsia.

Choice B rationale

Positioning the client in Trendelenburg (with the head lower than the feet) is not typically used in the management of preeclampsia or magnesium toxicity.

Choice C rationale

Discontinuing the medication infusion is the correct action in this scenario. The client’s symptoms (respiratory rate of 10/min and absent deep-tendon reflexes) are indicative of magnesium toxicity, a potential complication of magnesium sulfate therapy. Magnesium sulfate is used in the management of preeclampsia to prevent seizures, but it can cause toxicity if the levels become too high. If signs of toxicity occur, the infusion should be discontinued immediately.

Choice D rationale

Assessing maternal blood glucose may be necessary in some cases, particularly if the client has a history of diabetes. However, it is not the priority in this scenario, as the client’s symptoms are indicative of magnesium toxicity, not hyperglycemia.

Choice A rationale

Administering Vitamin K is an important step in newborn care as it helps with blood clotting and prevents a rare but serious bleeding disorder called Vitamin K Deficiency Bleeding.

However, it is not the immediate priority after ensuring a patent airway.

Choice B rationale

Administering eye prophylaxis, typically in the form of antibiotic ointment, is a standard procedure in newborn care to prevent neonatal conjunctivitis. However, this is not the immediate priority after ensuring a patent airway.

Choice C rationale

Placing an identification bracelet on the newborn is crucial for ensuring the baby’s safety and preventing mix-ups. However, this is not the immediate priority after ensuring a patent airway.

Choice D rationale

Drying the skin of the newborn is the priority action after ensuring a patent airway. This is because newborns are wet with amniotic fluid at birth, and they can lose heat quickly through evaporation if not dried immediately. This can lead to hypothermia, which can be dangerous for the newborn.