Question 1

Which bone marking on the scapula serves as the attachment site for the biceps brachii muscle?

Accepted Answer

Coracoid process

Question 2

The clavicle articulates medially with which structure?

Accepted Answer

Sternal end of the sternum

Question 3

A patient presents with a fracture at the surgical neck of the humerus. Which nerve is most at risk of injury?

Accepted Answer

Axillary nerve

Question 4

Which bone of the forearm is located on the lateral side in anatomical position?

Accepted Answer

Radius

Question 5

The olecranon process is a feature of which bone?

Accepted Answer

Ulna

Question 6

Which carpal bone articulates directly with the radius to form the wrist joint?

Accepted Answer

Scaphoid

Question 7

The pelvic girdle is formed by the fusion of which three bones?

Accepted Answer

Ilium, ischium, pubis

Question 8

Which structure forms the socket for the head of the femur in the hip joint?

Accepted Answer

Acetabulum

Question 9

A patient has difficulty extending their knee after a direct blow to the anterior thigh. Which bone marking is most likely injured?

Accepted Answer

Tibial tuberosity

Question 10

Which bone is NOT part of the appendicular skeleton?

Accepted Answer

Sacrum

Question 11

The medial malleolus is a feature of which bone?

Accepted Answer

Tibia

Question 12

Which tarsal bone forms the heel of the foot?

Accepted Answer

Calcaneus

Question 13

A football player lands awkwardly and fractures the lateral malleolus. Which bone is affected?

Accepted Answer

Fibula

Question 14

Which bone marking on the femur serves as the attachment for the gluteus medius muscle?

Accepted Answer

Greater trochanter

Question 15

Which joint is formed by the articulation of the acromial end of the clavicle and the acromion of the scapula?

Accepted Answer

Acromioclavicular joint

Question 16

Which equation best represents the number of phalanges in one human hand?

Accepted Answer

$$2 + (4 	imes 3)$$

Question 17

A patient presents with pain in the wrist after falling on an outstretched hand. Which carpal bone is most commonly fractured in this scenario?

Accepted Answer

Scaphoid

Question 18

Which bone marking on the humerus articulates with the ulna at the elbow joint?

Accepted Answer

Trochlea

Question 19

Which of the following is a weight-bearing bone in the lower limb?

Accepted Answer

Tibia

Question 20

Which joint is classified as a synovial hinge joint in the appendicular skeleton?

Accepted Answer

Elbow joint

Appendicular Skeleton: Structure and Function in Human Anatomy

Study Guide - Practice Questions