Question

when fetal heart rate slows independently of the contraction cycle, which of the following is most likely causing this deceleration?

Answer 1

decreased blood flow to the placenta

Step-by-step explanation:

They are caused by decreased blood flow to the placenta and can signify an impending fetal acidemia. Typically, late decelerations are shallow, with slow onset and gradual return to normal baseline. The usual cause of the late deceleration is uteroplacental insufficiency.