Textbook Question
Some individuals have an abnormally small and shallow glenoid labrum. How would this affect the stability of the shoulder joint?
225
views
8. Joints
Joint Movements
Struggling with Anatomy & Physiology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which type of movement is characteristic of a hinge joint?
A
Circumduction
B
Rotation
C
Abduction and adduction
D
Flexion and extension
Verified step by step guidance1
Understand the structure of a hinge joint: Hinge joints are a type of synovial joint that allow movement primarily in one plane, similar to the motion of a door hinge.
Identify the types of movements possible in a hinge joint: The primary movements are flexion and extension, which occur in the sagittal plane.
Differentiate hinge joint movements from other joint movements: Unlike ball-and-socket joints, hinge joints do not allow circumduction or rotation.
Recognize examples of hinge joints in the human body: Common examples include the elbow and knee joints, which facilitate bending and straightening motions.
Apply this knowledge to the problem: Given the options, flexion and extension are the movements characteristic of hinge joints, as they align with the joint's structural capabilities.
Related Videos
Related Practice
Joint Movements practice set
Problem sets built by lead tutorsExpert video explanations