When is it most important for the nurse to assess a pregnant client's deep tendon reflexes (DTRs)?

When is it most important for the nurse to assess a pregnant client's deep tendon reflexes (DTRs)?

• A. Within the first trimester of pregnancy.
• B. During admission to labor and delivery.
• C. When the client has ankle edema.
• D. If the client has an elevated blood pressure.

Answer: (D)

Assessing deep tendon reflexes in pregnancy is most important when there is elevated blood pressure because hyperreflexia can signal central nervous system involvement from preeclampsia. Detecting increased reflexes helps identify potential escalation toward eclampsia, guiding urgent actions such as closer vital signs monitoring, readiness for magnesium sulfate therapy if ordered, and seizure precautions. In early pregnancy, blood pressure is typically not high, so DTR checks are not the primary focus. While edema, admission to labor and delivery, or other signs can be monitored, they don’t by themselves indicate the need for DTR assessment as urgently as signs of hypertension do.

Assessing deep tendon reflexes in pregnancy is most important when there is elevated blood pressure because hyperreflexia can signal central nervous system involvement from preeclampsia. Detecting increased reflexes helps identify potential escalation toward eclampsia, guiding urgent actions such as closer vital signs monitoring, readiness for magnesium sulfate therapy if ordered, and seizure precautions. In early pregnancy, blood pressure is typically not high, so DTR checks are not the primary focus. While edema, admission to labor and delivery, or other signs can be monitored, they don’t by themselves indicate the need for DTR assessment as urgently as signs of hypertension do.