Question 1

Which of the following bones is classified as a facial bone and plays a role in manipulating food and supporting entrances to the digestive and respiratory tracts?

Accepted Answer

Maxilla

Question 2

Which suture attaches the frontal bone to the parietal bones in the adult human skull?

Accepted Answer

Coronal suture

Question 3

The cranium is made up of 8 bones that form the cranial cavity. Which of the following is NOT a cranial bone?

Accepted Answer

Maxilla

Question 4

Which of the following is a function of the thoracic cage?

Accepted Answer

Protects vital organs such as the heart and lungs

Question 5

Which bone forms the lower jaw and is the only movable bone of the skull?

Accepted Answer

Mandible

Question 6

Which of the following is a primary curve of the vertebral column present at birth?

Accepted Answer

Thoracic curve

Question 7

The auditory ossicles are located within the middle ear cavity. What is their primary function?

Accepted Answer

Conduct vibrations from the tympanic membrane to the internal ear

Question 8

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

Accepted Answer

Occipital

Question 9

Which joint connects the sacrum and ilium, forming part of the pelvis?

Accepted Answer

Sacroiliac joint

Question 10

Which of the following is a function of the arches of the foot?

Accepted Answer

Absorb shock and support body weight during movement

Question 11

Which of the following bones is NOT a part of the facial bones category?

Accepted Answer

Sphenoid

Question 12

Which vertebral region contains the most vertebrae?

Accepted Answer

Thoracic

Question 13

Which of the following describes the function of intervertebral discs?

Accepted Answer

Absorb shock and allow flexibility in the vertebral column

Question 14

Which of the following is a feature of the atlas (C1) vertebra?

Accepted Answer

Articulates with the occipital condyles to support the skull

Question 15

Which of the following bones is involved in forming the acromioclavicular joint?

Accepted Answer

Clavicle

Question 16

Which of the following is a difference between the male and female pelvis?

Accepted Answer

The female pelvis has a larger pelvic inlet and is more circular

Question 17

Which of the following is a function of the hyoid bone?

Accepted Answer

Supports the tongue and assists in swallowing

Question 18

Which of the following is the correct formula for calculating the total number of bones in the adult vertebral column?

Accepted Answer

$7 + 12 + 5 + 1 + 1 = 26$

Question 19

Which of the following bones is part of the upper limb and articulates with the scapula at the shoulder joint?

Accepted Answer

Humerus

Question 20

Which of the following is a function of the vertebral foramen?

Accepted Answer

Provides passage for the spinal cord

Axial and Appendicular Skeleton: Structure, Function, and Key Features

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