American Board of Surgical Assistants (ABSA) Orthopedic Practice Test 2026 - Free Orthopedic Practice Questions and Study Guide

Question: 1 / 400

A muscle that moves a bone away from the midline of the body is known as what?

Extensor

Abductor

The correct answer, which identifies a muscle that moves a bone away from the midline of the body, is abductor. Abductor muscles play a crucial role in movements that require the limbs to move laterally, such as raising the arms to the side or moving the legs apart. This muscle action contributes to activities like walking, running, and lateral movements.

In contrast to abductor muscles, extensor muscles are involved in extending a joint, adductor muscles bring limbs closer to the midline, and flexor muscles reduce the angle between two body parts. Understanding these muscle classifications is essential in orthopedic practice, as they help in diagnosing and treating injuries related to specific movements and muscle functions.

Get further explanation with Examzify DeepDiveBeta

Adductor

Flexor

Next Question

Report this question

Download American Board of Surgical Assistants (ABSA) Orthopedic Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy