A nurse is providing teaching about nifedipine for a client who is at 34 weeks of gestation and has gestational hypertension.
For which of the following adverse effects should the nurse instruct the client to notify the provider?
Irregular heartbeat.
Hair loss.
Increased salivation.
Pause.
The Correct Answer is A
Choice A rationale
Irregular heartbeat (palpitations or arrhythmias) can indicate a serious cardiovascular side effect of nifedipine. It requires immediate medical attention as it could compromise
maternal and fetal circulation.
Choice B rationale
Hair loss is not a known adverse effect of nifedipine and generally does not pose a significant health risk. It is more commonly associated with hormonal changes rather than
medication side effects.
Choice C rationale
Increased salivation is not a common side effect of nifedipine. Nifedipine primarily affects the cardiovascular system rather than salivary glands.
Choice D rationale
Pause is not a recognized adverse effect related to nifedipine usage. The term itself is ambiguous and not typically associated with the pharmacological profile of nifedipine.
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Correct Answer is A
Explanation
Choice A rationale
Suctioning the mouth and nose ensures that the airway is clear of any meconium-stained fluid, which can cause respiratory issues in the newborn if inhaled.
Choice B rationale
While skin-to-skin contact is beneficial for bonding and temperature regulation, ensuring the airway is clear is a higher immediate priority.
Choice C rationale
Placing the newborn under a radiant warmer helps maintain body temperature but is secondary to ensuring the airway is clear of meconium-stained fluid.
Choice D rationale
Tactile stimulation is important for encouraging breathing, but first ensuring the airway is clear takes precedence.
Correct Answer is A
Explanation
Choice A rationale
A respiratory rate of 12/min indicates that the respiratory depression caused by magnesium sulfate toxicity has been effectively reversed by calcium gluconate. Normal respiratory rate in adults is 12-20 breaths per minute.
Choice B rationale
Absent deep tendon reflexes indicate ongoing magnesium sulfate toxicity. Calcium gluconate administration should restore normal reflexes, not cause their absence.
Choice C rationale
Slurred speech is a sign of magnesium sulfate toxicity. Effective treatment with calcium gluconate should improve neurological function and resolve symptoms like slurred speech.
Choice D rationale
A urine output of 22 mL/hr is below the normal range and suggests renal impairment or ongoing toxicity. Effective treatment should result in an increase in urine output to within the normal range (greater than 30 mL/hr).