A nurse in a provider office is reinforcing teaching with a client who is pregnant and is scheduled for a nonstress test. Which of the following statements should the nurse make? 1) The nonstress test is a prenatal test that measures the baby's heart rate in response to its own movements. 2) The nonstress test is a prenatal test that measures the baby's heart rate in response to contractions. 3) The nonstress test is a prenatal test that measures the baby's heart rate in response to the mother's heart rate. 4) The nonstress test is a prenatal test that measures the baby's heart rate in response to the mother's blood pressure.
