What term describes moving a part backward?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Skeletal System AandP Test. Study with flashcards and multiple choice questions, each question offers hints and explanations. Enhance your knowledge for an impressive exam performance.

Multiple Choice

What term describes moving a part backward?

Explanation:
Retraction describes moving a part backward. It’s a posterior movement of a body part toward the back or toward the spine in many joints. For example, pulling the jaw straight back or squeezing the shoulder blades together toward the spine are both retractions. This is different from extension, which straightens or lengthens a joint (increasing the angle), and from flexion, which bends a joint (decreases the angle). Abduction moves a limb away from the midline, and protraction would be a forward (antierior) movement. So, the backward movement described is retraction.

Retraction describes moving a part backward. It’s a posterior movement of a body part toward the back or toward the spine in many joints. For example, pulling the jaw straight back or squeezing the shoulder blades together toward the spine are both retractions. This is different from extension, which straightens or lengthens a joint (increasing the angle), and from flexion, which bends a joint (decreases the angle). Abduction moves a limb away from the midline, and protraction would be a forward (antierior) movement. So, the backward movement described is retraction.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy