Author Question: The pelvic landmark(s) used to assess how far the baby's head has descended through the birth canal ... (Read 34 times)

crazycityslicker · **on:** Jun 28, 2018

The pelvic landmark(s) used to assess how far the baby's head has descended through the birth canal is/are the:

a. Symphysis pubis
b. Ischial spines
c. Linea terminalis
d. Ischial tuberosities

Question 2

The gynecoid, or female-type, pelvis is best suited to childbirth because it has a:

a. Long anteroposterior outlet
b. Round outlet and a fixed coccyx
c. Heart-shaped outlet that readily expands
d. Wide pubic arch and more movable coccyx

cegalasso · **Reply #1 on:** Jun 28, 2018

Answer to Question 1

ANS: B
The ischial spines that form the posterior border of the ischium represent the shortest diameter of the pelvic cavity. They are used as landmarks to determine the descent of the baby's head.

Answer to Question 2

ANS: D
The gynecoid pelvis has a wide pubic arch; more movable coccyx; and better proportioned inlet, cavity, and outlet than other pelvic shapes.