Question 1

Which of the following is NOT a primary function of the human skeleton?

Accepted Answer

Synthesis of hormones

Question 2

Which connective tissue type is responsible for forming ligaments and tendons in the skeletal system?

Accepted Answer

Connective tissue proper

Question 3

Which of the following statements about cartilage is TRUE?

Accepted Answer

Cartilage is surrounded by the perichondrium except for fibrocartilage.

Question 4

A patient suffers a knee injury involving a meniscus tear. Which cartilage type is most likely involved?

Accepted Answer

Fibrocartilage

Question 5

Which of the following best describes the structure of spongy bone?

Accepted Answer

It forms a honeycomb-like network called trabeculae.

Question 6

Which cell type is responsible for producing the bone matrix?

Accepted Answer

Osteoblasts

Question 7

A long bone is fractured at the diaphysis. Which tissue is most likely to be damaged?

Accepted Answer

Compact bone

Question 8

Which of the following equations best represents the relationship between bone mass and mineral storage?

Accepted Answer

$$Bone\ Mass = Calcium\ Content + Phosphate\ Content$$

Question 9

Which of the following is a key difference between compact bone and spongy bone?

Accepted Answer

Compact bone forms the outer layer of bones, while spongy bone is found in the epiphyses.

Question 10

Which of the following best explains why cartilage injuries heal poorly in adults?

Accepted Answer

Cartilage lacks blood vessels and has limited nutrient supply.

Question 11

Which of the following is a function of yellow bone marrow?

Accepted Answer

Energy storage

Question 12

Which of the following best describes the role of the periosteum?

Accepted Answer

It surrounds the outer surface of bone and contains blood vessels and nerves.

Question 13

Which of the following is TRUE regarding the growth of cartilage?

Accepted Answer

Cartilage growth ends around 18-20 years of age.

Question 14

A patient presents with a torn ear cartilage after an accident. Which cartilage type is most likely affected?

Accepted Answer

Elastic cartilage

Question 15

Which of the following best describes the arrangement of bone cells in compact bone?

Accepted Answer

Bone cells are organized in concentric rings called osteons.

Question 16

Which of the following is a correct sequence of differentiation from mesenchyme to mature skeletal tissue?

Accepted Answer

Mesenchyme → Osteoblasts → Osteocytes

Question 17

Which of the following best explains why fibrocartilage is found in intervertebral discs?

Accepted Answer

It resists twisting and compression due to abundant collagen fibers.

Question 18

Which of the following equations best represents the relationship between force, bone structure, and movement?

Accepted Answer

$$Leverage = Bone\ Length 	imes Muscle\ Force$$

Question 19

Which of the following is a unique feature of elastic cartilage compared to other cartilage types?

Accepted Answer

It contains many elastic fibers and tolerates repeated bending.

Question 20

Which of the following best describes the ability of bone to adapt to mechanical stress?

Accepted Answer

Bone can remodel from spongy to compact bone and vice versa in response to body signals.

The Human Skeleton: Structure, Tissues, and Functions

Study Guide - Practice Questions