Question 1

Which of the following bones is NOT a cranial bone?

Accepted Answer

Maxilla

Question 2

A patient presents with difficulty swallowing and speaking after a neck injury. Which bone is most likely affected?

Accepted Answer

Hyoid bone

Question 3

Which feature distinguishes cervical vertebrae from thoracic and lumbar vertebrae?

Accepted Answer

Transverse foramina

Question 4

The dens (odontoid process) is a unique feature of which vertebra?

Accepted Answer

C2 (Axis)

Question 5

Which of the following best describes the function of the intervertebral discs?

Accepted Answer

They absorb shock and bind the vertebral column together.

Question 6

A newborn’s skull contains fontanels. What is the primary function of these structures during birth?

Accepted Answer

To allow the skull to fit through the birth canal

Question 7

Which of the following ribs are classified as 'floating ribs'?

Accepted Answer

Ribs 11–12

Question 8

A patient suffers a fracture at the sternal end of the clavicle. Which joint is directly affected?

Accepted Answer

Sternoclavicular joint

Question 9

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

Accepted Answer

Clavicle

Question 10

Which of the following bones contributes to the acetabulum?

Accepted Answer

All of the above

Question 11

A patient presents with a herniated disc between L4 and L5. Which structure is most likely protruding?

Accepted Answer

Nucleus pulposus

Question 12

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

Accepted Answer

Large, kidney-shaped body

Question 13

Which bone is the only movable bone of the adult skull?

Accepted Answer

Mandible

Question 14

Which of the following statements about the female pelvis is TRUE?

Accepted Answer

The female pelvic inlet is wider and more oval-shaped.

Question 15

Which tarsal bone is the only one that articulates with the bones of the leg?

Accepted Answer

Talus

Question 16

A patient is unable to rotate their head side-to-side (as in shaking 'no'). Which joint is most likely affected?

Accepted Answer

Atlanto-axial joint

Question 17

Which of the following bones is NOT part of the orbit?

Accepted Answer

Temporal

Question 18

Which bone forms the heel of the foot and provides attachment for the Achilles tendon?

Accepted Answer

Calcaneus

Question 19

Which of the following best describes the arrangement of the phalanges in the hand?

Accepted Answer

Each finger has three phalanges, except the thumb which has two.

Question 20

A patient with a fractured zygomatic bone would most likely experience which of the following symptoms?

Accepted Answer

Flattened cheek and possible vision problems

Study Guide: The Axial and Appendicular Skeleton

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