Maternal Newborn Nursing Related

Review Maternal Newborn Nursing related questions and content

A nurse is monitoring a client with severe preeclampsia who is

  • A. Which sign of toxicity of magnesium should
  • C. Pulse ox 90%
  • D. Absence of DTR
Correct Answer: D

Rationale: The absence of deep tendon reflexes (DTR) is a concerning sign of toxicity of magnesium sulfate in a client with preeclampsia. Magnesium sulfate is commonly used for seizure prophylaxis in preeclampsia, but toxicity can occur, leading to neuromuscular deficits. Absence of DTR indicates muscle relaxation or paralysis, which is a serious sign of magnesium toxicity and requires immediate intervention to prevent further complications. Monitoring and recognizing this symptom promptly is crucial to prevent severe outcomes such as respiratory depression or cardiac arrest. Other signs of magnesium toxicity include decreased level of consciousness, decreased respiratory rate, and cardiac arrhythmias.