This fontanel usually closes about two months after birth.
A)A
B)B
C)C
D)D
E)None of these answer choices are correct.

Question

This fontanel usually closes about two months after birth. 
A)A 
B)B 
C)C 
D)D 
E)None of these answer choices are correct.

Quizplus · Accepted Answer

Fontanel B is the posterior fontanel and usually closes about two months after birth. Fontanel A is the anterior fontanel and usually closes around 18-24 months, Fontanel C is the sphenoid fontanel which closes around 3 months, and Fontanel D is the mastoid fontanel which usually closes around 6-18 months.

This Fontanel Usually Closes About Two Months After Birth