Question 1

Which bone forms the only direct articulation between the pectoral girdle and the axial skeleton?

Accepted Answer

Clavicle

Question 2

A patient presents with a Colle’s fracture after falling on an outstretched hand. Which bone is fractured, and where is the fracture located?

Accepted Answer

Distal end of the radius

Question 3

Which carpal bone is most commonly fractured, and which is most frequently dislocated?

Accepted Answer

Scaphoid is most commonly fractured; lunate is most frequently dislocated

Question 4

A boxer’s fracture typically involves which bone, and what is the mechanism of injury?

Accepted Answer

Fifth metacarpal; striking an object with a closed fist

Question 5

Which anatomical feature of the scapula serves as the point of articulation with the humerus?

Accepted Answer

Glenoid cavity

Question 6

In the pelvic girdle, which structure is formed by the fusion of the ilium, ischium, and pubis, and serves as the socket for the femoral head?

Accepted Answer

Acetabulum

Question 7

Which of the following statements correctly describes the differences between the male and female pelvis?

Accepted Answer

The female pelvis is lighter, shallower, and rounder with a wider pelvic arch and larger pelvic opening

Question 8

A patient with a fracture of the lateral malleolus has injured which bone?

Accepted Answer

Fibula

Question 9

Which bone in the lower limb articulates directly with the talus to form the ankle joint?

Accepted Answer

Tibia

Question 10

If a person is missing the middle phalanx in their hand, which finger is affected?

Accepted Answer

Thumb

Question 11

Which anatomical landmark on the humerus is the site of attachment for the deltoid muscle?

Accepted Answer

Deltoid tuberosity

Question 12

During a physical exam, palpation of the anterior superior iliac spine is used to locate which region?

Accepted Answer

Pelvis

Question 13

Which bone forms the medial malleolus, a prominent structure at the ankle?

Accepted Answer

Tibia

Question 14

A patient presents with pain in the gluteal region after a fall. Which bony landmark is most likely involved?

Accepted Answer

Ischial tuberosity

Question 15

Which structure on the femur is located between the greater and lesser trochanters and serves as a site for muscle attachment?

Accepted Answer

Intertrochanteric line

Question 16

If a radiograph shows a fracture at the surgical neck of the humerus, which region is affected?

Accepted Answer

Near the head of the humerus, just below the tubercles

Question 17

Which bone is located laterally in the forearm and is involved in wrist articulation?

Accepted Answer

Radius

Question 18

A patient with a fracture of the fifth metatarsal would experience pain in which region?

Accepted Answer

Littlest toe

Question 19

Which anatomical feature distinguishes the right from the left scapula?

Accepted Answer

The location of the glenoid cavity relative to the spine

Question 20

If a person is missing the middle phalanx in their foot, which toe is affected?

Accepted Answer

Big toe

The Appendicular Skeleton: Structure and Function

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