Author Question: The process of moving a body part away from the middle is: A) adduction. B) circumduction. C) ... (Read 53 times)

abern · **on:** Jun 26, 2018

The process of moving a body part away from the middle is:

A) adduction.
B) circumduction.
C) rotation.
D) abduction.

Question 2

Common to every type of joint is:

A) a connection of two or more bones.
B) freedom of movement.
C) movement in a single direction.
D) a synovial membrane.

zenzy · **Reply #1 on:** Jun 26, 2018

Answer to Question 1

D
Explanation: A) Adduction is moving a body part toward the middle.
B) Circumduction is moving a body part in a circular motion.
C) Rotation is moving a body part around a central axis, such as turning the head.
D) Correct.

Answer to Question 2

A
Explanation: A) Correct.
B) Sinarthrosis joints do not permit movement, and amphiarthrosis joints permit only very slight movement.
C) Sinarthrosis joints may not move in any direction, and diarthrosis joints may move in a variety of directions.
D) Only diarthrosis joints, also called synovial joints, have a synovial membrane.