Author Question: Which of the following statements about the coccyx is true? A) It is the most caudal vertebral ... (Read 61 times)

james · **on:** Feb 28, 2019

Which of the following statements about the coccyx is true?
A) It is the most caudal vertebral region.
B) It anchors a muscle that constricts the anal opening.
C) It consists of three to five coccygeal vertebrae.
D) Fusion is delayed until the mid-twenties.
E) All of the answers are correct.

Question 2

The spinous processes of the sacral vertebrae fuse to form the
A) median sacral crest.
B) lateral sacral crest.
C) sacral hiatus.
D) sacral canal.
E) sacral tuberosity.