Question 1

Which of the following is a function of the vertebral column's curves?

Accepted Answer

To increase column strength and absorb shock

Question 2

A patient presents with lateral bending of the vertebral column. Which condition is most likely?

Accepted Answer

Scoliosis

Question 3

Which structure is responsible for the elasticity and compressibility of the intervertebral disc?

Accepted Answer

Nucleus pulposus

Question 4

Which of the following best describes the difference between the axial and appendicular skeletons?

Accepted Answer

Axial skeleton forms the long axis of the body; appendicular skeleton consists of limb bones and girdles

Question 5

A herniated disc most commonly occurs in which region of the vertebral column?

Accepted Answer

Lumbar

Question 6

Which type of vertebra has a heart-shaped body and costal facets for rib articulation?

Accepted Answer

Thoracic

Question 7

Which of the following is a secondary curve of the vertebral column that develops after birth?

Accepted Answer

Cervical

Question 8

Which of the following is NOT a function of the thoracic cage?

Accepted Answer

Facilitates movement of the lower limbs

Question 9

Which ribs are classified as 'floating ribs'?

Accepted Answer

Ribs 11–12

Question 10

Which of the following joints is an example of a synarthrosis?

Accepted Answer

Cranial suture in adults

Question 11

A patient with osteoporosis is most at risk for which abnormal vertebral curve?

Accepted Answer

Kyphosis

Question 12

Which of the following best describes the function of the meniscus in the knee joint?

Accepted Answer

Improves fit between femur and tibia and circulates synovial fluid

Question 13

Which ligament is most commonly injured in an ACL tear?

Accepted Answer

Anterior cruciate ligament

Question 14

Which of the following is a distinguishing feature of a lumbar vertebra?

Accepted Answer

Massive, kidney-shaped body

Question 15

Which of the following is a function of synovial fluid?

Accepted Answer

Reduces friction, absorbs shocks, and supplies nutrients to cartilage

Question 16

Which of the following is true regarding the appendicular skeleton?

Accepted Answer

It consists of the bones of the limbs and girdles

Question 17

Which of the following is a cartilaginous joint that functions as a shock absorber?

Accepted Answer

Symphysis

Question 18

Which of the following factors does NOT affect a joint’s range of motion?

Accepted Answer

Number of red blood cells

Question 19

Which of the following is a correct pairing of joint type and example?

Accepted Answer

Ball and socket – hip joint

Question 20

Which of the following is a possible complication of joint arthroplasty?

Accepted Answer

Infection and loosening of the implant

The Skeleton & Joints: Structure, Function, and Clinical Correlations

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