The nerve block used in labor that provides anesthesia to the lower vagina and perineum is a(n):
a. local.
b. epidural.
c. pudendal.
d. spinal block.
ANS: C
A pudendal block anesthetizes the lower vagina and perineum to provide anesthesia for an episiotomy and use of low forceps, if needed. A local provides anesthesia for the perineum at the site of the episiotomy. An epidural provides anesthesia for the uterus, perineum, and legs. A spinal block provides anesthesia for the uterus, perineum, and down the legs.
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