Question 1

Which of the following is NOT a function of the skeletal system?

Accepted Answer

Production of hormones

Question 2

Which type of cartilage is found at the ends of most bones at movable joints and provides smooth surfaces for movement?

Accepted Answer

Hyaline cartilage

Question 3

A bone that is roughly cube-shaped and primarily composed of spongy bone is classified as which type?

Accepted Answer

Short bone

Question 4

Which bone marking serves as a site for muscle and ligament attachment and is described as a raised, rough area on a bone?

Accepted Answer

Tuberosity

Question 5

The axial skeleton includes all of the following EXCEPT:

Accepted Answer

Femur

Question 6

Which of the following best describes the function of fibrocartilage in the human body?

Accepted Answer

Absorbs compressive shock in intervertebral discs

Question 7

A patient presents with a fracture in the shaft of their femur. Which classification of bone does the femur belong to?

Accepted Answer

Long bone

Question 8

Which bone marking is defined as a round or oval opening through a bone, often serving as a passageway for nerves and blood vessels?

Accepted Answer

Foramen

Question 9

If a bone is classified as irregular, which of the following is most likely an example?

Accepted Answer

Vertebra

Question 10

Which equation best represents the relationship between bone mass ($$M$$), bone density ($$D$$), and bone volume ($$V$$)?

Accepted Answer

$$M = D 	imes V$$

Question 11

A patient with osteoporosis has decreased bone density. Which consequence is most likely to occur as a result?

Accepted Answer

Increased risk of bone fractures

Question 12

Which of the following bone markings is described as a shallow, basin-like depression in a bone, often serving as an articular surface?

Accepted Answer

Fossa

Question 13

Which of the following is a function of the organic matrix in bone tissue?

Accepted Answer

Provides bone flexibility and tensile strength

Question 14

Which bone marking is best described as a sharp, slender, often pointed projection?

Accepted Answer

Spine

Question 15

Which of the following bones is classified as a flat bone?

Accepted Answer

Scapula

Question 16

A forensic scientist finds a bone with a prominent crest and a large foramen. Which bone is most likely being examined?

Accepted Answer

Pelvis

Question 17

Which of the following best explains why hyaline cartilage is found at the ends of long bones?

Accepted Answer

It provides a smooth surface for joint movement and reduces friction.

Question 18

Which bone marking is described as a narrow ridge of bone, usually prominent?

Accepted Answer

Crest

Question 19

Which of the following is a correct pairing of bone type and example?

Accepted Answer

Flat bone – Sternum

Question 20

A patient suffers a blow to the side of the head, fracturing the zygomatic bone. Which bone classification does the zygomatic bone belong to?

Accepted Answer

Irregular bone

Classification and Structure of Bones and Cartilages: Anatomy & Physiology Study Notes

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