Question 1

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

Accepted Answer

Scapula

Question 2

A patient suffers a fracture at the foramen magnum. Which structure is most likely to be affected?

Accepted Answer

The passage of the spinal cord from the brain

Question 3

Which bone forms the posterior base of the cranial cavity and contains the foramen magnum?

Accepted Answer

Occipital bone

Question 4

The sella turcica, which houses the pituitary gland, is a feature of which bone?

Accepted Answer

Sphenoid bone

Question 5

Which of the following statements about the mandible is TRUE?

Accepted Answer

It is the only moveable bone of the skull

Question 6

A blow to the side of the head damages the mastoid process. Which function is most likely to be impaired?

Accepted Answer

Rotation of the head due to muscle attachment loss

Question 7

Which suture connects the frontal bone to the parietal bones?

Accepted Answer

Coronal suture

Question 8

The cribriform plate, which allows passage of olfactory nerves, is part of which bone?

Accepted Answer

Ethmoid bone

Question 9

Which of the following is a function of the nasal conchae?

Accepted Answer

To create air turbulence and promote warming and humidification of inhaled air

Question 10

A patient presents with numbness in the chin and lower lip after dental surgery. Which foramen was most likely affected?

Accepted Answer

Mental foramen

Question 11

Which bone forms the anterior portion of the hard palate?

Accepted Answer

Maxilla

Question 12

The vertebral foramen of each vertebra collectively forms which structure?

Accepted Answer

Vertebral (spinal) canal

Question 13

Which vertebra is also known as the atlas and allows you to nod your head?

Accepted Answer

C1

Question 14

Which ribs are classified as 'floating ribs' and do not attach to the sternum?

Accepted Answer

Rib pairs 11–12

Question 15

A patient has a fracture in the bone that forms the posterior-inferior part of the nasal septum. Which bone is affected?

Accepted Answer

Vomer

Question 16

Which of the following statements about the hyoid bone is correct?

Accepted Answer

It does not articulate with any other bone

Question 17

Which feature of the sphenoid bone serves as a passageway for the optic nerve?

Accepted Answer

Optic canal

Question 18

A patient with a tumor in the hypophyseal fossa may experience symptoms related to which gland?

Accepted Answer

Pituitary gland

Question 19

Which of the following bones contributes to the formation of the orbit, nasal cavity, and the medial wall of the orbit?

Accepted Answer

Ethmoid bone

Question 20

Which vertebrae have transverse foramina for the passage of blood vessels to the brain?

Accepted Answer

Cervical vertebrae

Study Guide: The Axial Skeleton (Chapter 7, Anatomy & Physiology)

Study Guide - Practice Questions