Question at position 13 A uniaxial joint allows for movement in two planes.TrueFalse

Question

BlackTom AI · Accepted Answer

Examining the concept of uniaxial joints and the planes of movement involved, we should assess each option carefully.
Option 1: 'True' — If a joint were uniaxial and able to move in two planes, that would contradict the definition of uniaxial movement. Uniaxial joints are characterized by movement around a single axis, typically allowing motion in one plane such as flexion and extension. Claiming movement in two planes would align more with a biaxial or triaxial joint, not a uniaxial one, making this option inconsistent with the standard anatomical classification.
Option 2: 'False' — This statement correctly reflects the idea that a uniaxial joint does not permit movement in two planes. The classic example is a hinge joint (like the elbow or knee) that moves predominantly in one plane (sagittal plane) around a single axis, enabling flexion and extension but not abduction/adduction or rotation in multiple planes. The key misconception to avoid here is thinking uniaxial joints have multi-planar freedom when they do not.
To reinforce the contrast, it can help to recall other joint types: biaxial joints (such as the wrist) allow motion in two planes, and multiaxial joints permit movement in three or more planes. The statement being evaluated asserts two-plane movement for a uniaxial joint, which conflicts with the defining characteristic of uniaxial joints as moving around one axis in one plane.
In summary, the idea that a uniaxial joint moves in two planes is not consistent with anatomical terminology, whereas stating that it does move in a single plane aligns with the uniaxial designation.

Question at position 13 A uniaxial joint allows for movement in two planes.TrueFalse

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Question at position 13 A uniaxial joint allows for movement in two planes.TrueFalse

查看解析

登录即可查看完整答案

类似问题

The joints of the adult skull bones are _____________ , which makes the joint __________________.

Based on structure, the hip joint is defined as what type of joint?

Question at position 51 Which of the following types of diarthrotic joints is shown in the image below? BiaxialMultiaxialTriaxialUniaxial

Question at position 18 Symphyses are functionally classified as synarthroses, meaning they allow no movement.TrueFalse

Question at position 12 What is another name for multiaxial joint?Uniaxial jointBiaxial jointHinge jointTriaxial joint

Which of the following is not considered an immovable joint? Select all that apply.

Question at position 1 Select the term below that does not relate or belong to the other words:Multiaxial jointUniaxial jointHinge jointElbow joint

Question at position 1 Select the term below that does not relate or belong to the other words:Uniaxial jointMultiaxial jointHinge jointElbow joint

更多留学生实用工具

希望你的学习变得更简单

The joints of the adult skull bones are _ , which makes the joint ______.