The nurse is assigned to assist with caring for a client who is being admitted to the birthing center in early labor. During admission, which action should the nurse take initially?  1. Estimate the...

The nurse is assigned to assist with caring for a client who is being admitted to the birthing center in early labor. During admission, which action should the nurse take initially?

 1. Estimate the fetal size. 2. Check pelvic adequacy. 3. Administer an analgesic. 4. Determine the maternal and fetal vital signs.