Question 1

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

Accepted Answer

Scapula

Question 2

The vertebral column consists of how many vertebrae in a typical adult before any fusion occurs?

Accepted Answer

$$33$$

Question 3

Which cranial bone is considered the 'keystone' of the cranium because it articulates with all other cranial bones?

Accepted Answer

Sphenoid bone

Question 4

A patient presents with a herniated disc compressing a spinal nerve. Which structure is most likely protruding?

Accepted Answer

Nucleus pulposus

Question 5

Which suture connects the parietal bones to the occipital bone?

Accepted Answer

Lambdoid suture

Question 6

Which of the following is a function of the facial bones?

Accepted Answer

Anchor the teeth

Question 7

The hyoid bone is unique because:

Accepted Answer

It does not articulate directly with any other bone

Question 8

Which region of the vertebral column has vertebrae with transverse foramina?

Accepted Answer

Cervical

Question 9

A blow to the side of the skull fractures the bone forming the lateral walls and part of the floor of the cranium. Which bone is most likely fractured?

Accepted Answer

Temporal bone

Question 10

Which of the following best describes the function of the paranasal sinuses?

Accepted Answer

They lighten the skull and enhance resonance of the voice

Question 11

Which ligament prevents hyperextension of the vertebral column?

Accepted Answer

Anterior longitudinal ligament

Question 12

Which of the following bones forms the posterior part of the hard palate?

Accepted Answer

Palatine bone

Question 13

A patient with a deviated nasal septum most likely has a displacement of which structure?

Accepted Answer

Perpendicular plate of the ethmoid and vomer

Question 14

Which of the following is NOT a function of the vertebral column?

Accepted Answer

Anchors the pectoral girdle

Question 15

Which abnormal spinal curvature is characterized by an exaggerated thoracic curve?

Accepted Answer

Kyphosis

Question 16

Which cranial suture is located between the parietal and temporal bones?

Accepted Answer

Squamous suture

Question 17

Which of the following bones contains the cribriform plate, which transmits olfactory nerves?

Accepted Answer

Ethmoid bone

Question 18

The mandible articulates with which bone to form the temporomandibular joint?

Accepted Answer

Temporal bone

Question 19

Which of the following is the largest and strongest bone of the face?

Accepted Answer

Mandible

Question 20

Which of the following structures forms the superior and middle nasal conchae?

Accepted Answer

Ethmoid bone

The Human Skeleton: Structure and Function

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