Question 1

Which of the following is NOT a primary function of the skeletal system?

Accepted Answer

Hormone production

Question 2

A patient presents with a lateral curvature of the spine. Which spinal disorder is most likely present?

Accepted Answer

Scoliosis

Question 3

Which type of bone is primarily found within tendons and provides protection from stress and wear?

Accepted Answer

Sesamoid bone

Question 4

The medullary cavity of a long bone in an adult typically contains which of the following?

Accepted Answer

Yellow marrow

Question 5

Which cell type is responsible for breaking down bone tissue during bone remodeling?

Accepted Answer

Osteoclast

Question 6

A fracture in which the bone is crushed into three or more pieces is best described as:

Accepted Answer

Comminuted fracture

Question 7

Which of the following joints is classified as a fibrous joint and is found between the bones of the skull?

Accepted Answer

Suture

Question 8

Which bone marking serves as a site for muscle attachment and is commonly found on the femur?

Accepted Answer

Trochanter

Question 9

A patient is unable to perform dorsiflexion of the foot. Which movement is impaired?

Accepted Answer

Lifting the foot upward toward the shin

Question 10

Which of the following best describes the function of articular cartilage in synovial joints?

Accepted Answer

Reduces friction and absorbs shock

Question 11

Which of the following movements describes moving a limb away from the midline of the body?

Accepted Answer

Abduction

Question 12

The epiphyseal plate is an example of which type of cartilaginous joint?

Accepted Answer

Synchondrosis

Question 13

Which of the following is a distinguishing feature of a synovial joint?

Accepted Answer

Presence of a joint cavity filled with synovial fluid

Question 14

A patient with a herniated disc is most likely to experience symptoms due to damage in which structure?

Accepted Answer

Intervertebral disc

Question 15

Which of the following bones is classified as an irregular bone?

Accepted Answer

Vertebra

Question 16

Which movement is described as turning the palm of the hand upward?

Accepted Answer

Supination

Question 17

Which of the following structures is responsible for stabilizing synovial joints by connecting bone to bone?

Accepted Answer

Ligament

Question 18

A patient is diagnosed with kyphosis. Which region of the vertebral column is most affected?

Accepted Answer

Thoracic

Question 19

Which of the following best describes the function of red bone marrow?

Accepted Answer

Blood cell production

Question 20

Which type of synovial joint allows for the greatest range of motion, such as at the shoulder or hip?

Accepted Answer

Ball-and-socket joint

Chapter 5: The Skeletal System – Structure, Function, and Articulations

스터디 가이드 - 연습 문제