Question 1

Which of the following bones is NOT part of the appendicular skeleton?

Accepted Answer

Sternum

Question 2

A patient presents with a fracture at the acromial end of the clavicle. Which joint is most likely affected?

Accepted Answer

Acromioclavicular joint

Question 3

Which structure attaches to the conoid tubercle of the clavicle?

Accepted Answer

Coracoclavicular ligament

Question 4

The glenoid cavity is a feature of which bone?

Accepted Answer

Scapula

Question 5

Which movement is primarily allowed by the elbow joint?

Accepted Answer

Flexion and extension

Question 6

A patient cannot supinate their forearm. Which joint is most likely injured?

Accepted Answer

Proximal radioulnar joint

Question 7

Which of the following is a biaxial synovial joint?

Accepted Answer

Radiocarpal joint

Question 8

The acetabulum is formed by contributions from which bones?

Accepted Answer

Ilium, ischium, and pubis

Question 9

Which ligament is crucial for preventing anterior displacement of the tibia relative to the femur?

Accepted Answer

Anterior cruciate ligament

Question 10

A patient with a 'shoulder separation' has likely injured which structure?

Accepted Answer

Acromioclavicular ligament

Question 11

Which of the following best describes a synarthrosis?

Accepted Answer

An immovable joint

Question 12

Which movement is demonstrated when you turn your palm from facing up to facing down?

Accepted Answer

Pronation

Question 13

Which bone is directly lateral to the ulna in the anatomical position?

Accepted Answer

Radius

Question 14

Which of the following is a function of the menisci in the knee joint?

Accepted Answer

Reduce friction and absorb shock

Question 15

A patient presents with pain during abduction of the arm. Which joint is primarily responsible for this movement?

Accepted Answer

Glenohumeral joint

Question 16

Which of the following best describes the movement of dorsiflexion?

Accepted Answer

Lifting the foot upward toward the shin

Question 17

Which of the following joints is classified as a ball-and-socket joint?

Accepted Answer

Hip joint

Question 18

Which of the following is a characteristic of the female pelvis compared to the male pelvis?

Accepted Answer

Wider subpubic angle

Question 19

Which of the following best describes the function of the glenoid labrum?

Accepted Answer

Deepens the glenoid cavity for stability

Question 20

A patient has difficulty flexing their knee after a sports injury. Which type of synovial joint is the knee?

Accepted Answer

Hinge joint

Appendicular Skeleton and Joints: Structure and Function

Study Guide - Practice Questions