Question 1

Which of the following statements about the human skeleton is correct?

Accepted Answer

The number of bones in the human skeleton is higher in infancy due to the presence of bones that later fuse.

Question 2

Which bones are included in the axial skeleton?

Accepted Answer

Skull, vertebral column, and ribcage/sternum

Question 3

A patient suffers a fracture to the bone that forms the roof of the mouth. Which bone is most likely affected?

Accepted Answer

Palatine bone

Question 4

Which of the following is NOT a function of the skull?

Accepted Answer

Produces red blood cells

Question 5

The foramen magnum is a large opening found in which bone?

Accepted Answer

Occipital bone

Question 6

Which bone contains the sella turcica, a depression that houses the pituitary gland?

Accepted Answer

Sphenoid bone

Question 7

A patient presents with a deviated septum. Which bones are most likely involved in the formation of the nasal septum?

Accepted Answer

Vomer, ethmoid, and cartilage

Question 8

Which of the following bones is NOT part of the orbit (eye socket)?

Accepted Answer

Mandible

Question 9

Which of the following is a function of the paranasal sinuses?

Accepted Answer

All of the above

Question 10

A patient has a sinus infection in the maxillary sinus. Which bone is affected?

Accepted Answer

Maxilla

Question 11

Which of the following bones forms the only freely movable joint in the skull?

Accepted Answer

Mandible

Question 12

If a person has damage to the temporal bone, which of the following functions might be impaired?

Accepted Answer

Hearing

Question 13

Which of the following best describes the appendicular skeleton?

Accepted Answer

Limbs and girdles (pectoral and pelvic)

Question 14

A patient is unable to smell after a head injury. Which bone is most likely damaged?

Accepted Answer

Ethmoid bone

Question 15

Which of the following bones is paired in the adult human skull?

Accepted Answer

Parietal bone

Question 16

A child is born with a cleft palate. Which bones failed to fuse properly?

Accepted Answer

Maxilla and palatine bones

Question 17

Which of the following equations correctly represents the total number of bones in the adult human skeleton?

Accepted Answer

$$206 = 80 + 126$$

Question 18

A patient has difficulty moving their jaw. Which bone is most likely involved?

Accepted Answer

Mandible

Question 19

Which of the following bones forms the posterior part of the nasal septum?

Accepted Answer

Vomer

Question 20

A patient presents with a fracture to the zygomatic arch. Which function might be affected?

Accepted Answer

Cheekbone structure and temporal bone articulation

Anatomy & Physiology Study Notes: The Human Skeleton and Skull

Study Guide - Practice Questions