A Patient in the Second Trimester of Pregnancy Is Scheduled

A patient in the second trimester of pregnancy is scheduled for a Doppler flow study because the health care provider (HCP) is concerned about an assessment finding during a routine prenatal visit. Which finding of concern does the nurse suspect?

A) Fetal movement count is less than 8 per hour.
B) Patient shows no weight gain in 2 weeks.
C) Patient exhibits mild lower extremity edema.
D) Fetal growth is below expectation for gestational age.