Question 1

Which bone is classified as a flat bone and forms the posterior base of the skull?

Accepted Answer

Occipital

Question 2

A patient presents with a fracture to the styloid process. Which bone is most likely affected?

Accepted Answer

Temporal bone

Question 3

Which tissue type is found in the rings of the trachea and what is the primary cell type present?

Accepted Answer

Hyaline cartilage; chondrocyte

Question 4

The scapula is highlighted in blue in an anatomical diagram. What type of bone is the scapula classified as?

Accepted Answer

Flat bone

Question 5

Which landmark is used to distinguish the medial side of the scapula?

Accepted Answer

Vertebral (medial) border

Question 6

A forensic anthropologist is examining a pelvis. Which feature would indicate the pelvis is from a female?

Accepted Answer

Wide sciatic notch

Question 7

Which of the following lists the correct order and number of vertebrae in the vertebral column from superior to inferior?

Accepted Answer

Cervical (7), Thoracic (12), Lumbar (5), Sacrum (fused), Coccyx (fused)

Question 8

Which bone is NOT part of the three bones that make up the os coxae (hip bone)?

Accepted Answer

Sacrum

Question 9

A patient has a fracture at the deltoid tuberosity. Which bone is affected?

Accepted Answer

Humerus

Question 10

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

Accepted Answer

It allows passage of the spinal cord.

Question 11

Which bone is highlighted if the calcaneus is shown in a diagram of the foot?

Accepted Answer

Heel bone

Question 12

Which of the following is a correct pairing of bone and its anatomical landmark?

Accepted Answer

Humerus - Lesser tubercle

Question 13

Which of the following is NOT a bone of the orbit?

Accepted Answer

Occipital

Question 14

A patient presents with pain in the pisiform. Where is this bone located?

Accepted Answer

Hand (wrist)

Question 15

Which equation correctly represents the total number of phalanges in both hands?

Accepted Answer

$$ 14 	imes 2 = 28 $$

Question 16

Which of the following is a correct description of the function of chondrocytes in hyaline cartilage?

Accepted Answer

They secrete collagen and maintain cartilage matrix.

Question 17

Which of the following bones is part of the axial skeleton?

Accepted Answer

Occipital bone

Question 18

Which structure is used to differentiate between cervical and thoracic vertebrae?

Accepted Answer

Presence of transverse foramen

Question 19

Which of the following is a correct description of the appendicular skeleton?

Accepted Answer

It consists of the pectoral girdle, pelvic girdle, upper limb, and lower limb.

Question 20

A patient has a fracture at the medial epicondyle. Which bone is most likely affected?

Accepted Answer

Humerus

Skeletal System Unit Practice: Bones, Landmarks, and Divisions

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