When Using Intermittent Auscultation ( IA )For Fetal Heart Rate,what

When using intermittent auscultation ( IA ) for fetal heart rate,what should the nurse be aware of?

A) They can be expected to cover only two or three patients when IA is the primary method of fetal assessment.
B) The best course is to use the descriptive terms associated with electronic fetal monitoring ( EFM ) when documenting results.
C) If the heartbeat cannot be found immediately, a shift must be made to EFM.
D) A doptone can be used to find the fetal heart.