NCLEX-RN® question of the day

A nurse is reviewing the plan of care for a pregnant client at 32 weeks gestation who is scheduled for a nonstress test (NST). The client asks why this test is being performed. Which explanation by the nurse demonstrates understanding of the purpose of this fetal monitoring diagnostic test?

1. A"This test measures the amount of amniotic fluid surrounding your baby to assess kidney function."
2. B"This test measures the strength and frequency of your uterine contractions to predict labor onset."
3. C"This test determines the exact position of your baby in the uterus to plan for delivery."
4. D"This test evaluates how well your baby's heart rate responds to its own movements, indicating adequate oxygen supply."