A nurse is caring for a newborn and calculating the Apgar score. At 1 min after delivery, the following findings are noted: heart rate of 110/min; slow, weak cry, some flexion of extremities; grimace in response to suctioning of the nares; body pink in color with blue extremities.

Calculate the newborn's Apgar score.

Rationale:

A. Headache can be a common side effect of magnesium sulfate but is usually not concerning unless severe or persistent.

B. A fetal heart rate of 158/min is within the normal range for a fetus and is not typically associated with magnesium sulfate administration.

C. Respirations of 16/min are within the normal range and are not typically associated with magnesium sulfate administration.

D. A urinary output of 40 mL in 2 hours is significantly reduced and may indicate magnesium toxicity or impaired renal function, which should be reported to the provider for further

evaluation and management.

Rationale:

A. This response acknowledges the client's concern and provides accurate information about the unpredictability of urinary frequency during pregnancy.

B. While some clients may experience relief from urinary frequency after the first trimester, it is not guaranteed, and poor bladder tone is just one of many factors that can contribute to urinary frequency during pregnancy.

C. This statement is inaccurate as urinary frequency can occur throughout pregnancy due to hormonal changes and pressure from the growing uterus.

D. Dismissing the client's concern as a minor inconvenience is not appropriate and does not address the client's question.