NAHP Exam NRCMA Topic 6 Question 10 Discussion

Actual exam question for NAHP's Nationally Registered Certified Medical Assistant exam

Question #: 10
Topic #: 6

[All Nationally Registered Certified Medical Assistant Questions]

Which type of joint is found in the shoulder and hip, allowing for a wide range of movement?

AHinge joint

BBall and socket joint

CPivot joint

DSaddle joint

Show Suggested Answer

Suggested Answer: B

Ball and socket joints, like those in the shoulder (glenohumeral joint) and hip (acetabulofemoral joint), allow for rotational movement and a wide range of motion in multiple directions. These joints consist of a spherical head (ball) that fits into a cup-like cavity (socket). The design of ball and socket joints permits movements such as flexion, extension, abduction, adduction, and rotation. This extensive range of motion makes them critical for various daily activities and athletic movements.

by Zita at Sep 16, 2024, 09:48 PM

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25%

26 days ago

The shoulder and hip definitely have a ball and socket joint. That's the only one that allows for such a wide range of motion.

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Valentine

14 days ago

Yes, the ball and socket joint is perfect for the shoulder and hip because of its range of motion.

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Viola

22 days ago

I agree, the ball and socket joint in the shoulder and hip allows for a wide range of movement.

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