ATI RN
Multiple Choice Questions on Skeletal System Questions
Question 1 of 5
The second cervical vertebra that allows you to shake your head 'no' is the axis.
Correct Answer: A
Rationale: The axis (C2) has the dens, enabling pivot rotation with the atlas (C1) for head shaking 'no.' This is accurate, making 'True' correct.
Question 2 of 5
Slightly movable joints are also called amphiarthroses.
Correct Answer: A
Rationale: Amphiarthroses are slightly movable joints (e.g., pubic symphysis, intervertebral discs), per joint classification. This is correct, making 'True' the answer.
Question 3 of 5
Which one of the following bones is not part of the Appendicular Skeleton?
Correct Answer: C
Rationale: The appendicular skeleton comprises the limbs and girdles, including the clavicle (pectoral girdle), humerus (arm), and radius (forearm). The cranium (skull) is part of the axial skeleton, making 'Cranium' the correct answer for what is not appendicular.
Question 4 of 5
Which one of the following statements is the Support function of the skeletal system?
Correct Answer: A
Rationale: The support function of the skeleton involves providing a framework to shape the body, support structures, and bear weight (e.g., standing). B is movement, C is protection, and D is storage, making 'The body is shaped by the skeleton...' the support function.
Question 5 of 5
Which one of the following bones is an example of a slightly moveable joint?
Correct Answer: D
Rationale: The spine (vertebral column) has intervertebral discs, making its joints (e.g., between vertebrae) slightly movable (amphiarthroses). The skull is fixed, clavicle and pelvis have synovial joints, making 'Spine' correct.