Identify the Diameter,2 shown in the fetal skull photograph below ?
A. Biparietal.
B. Bitemporal.
C. Occipitofrontal.
D. Mentovertical.
Show Answer
Correct Answer » A
Explanation
Diameter,2 shown in the fetal skull photograph above represents Biparietal diameter. The biparietal (9.5 cm), the greatest transverse diameter of the head, which extends from one parietal boss to the other.