$$\text{Bone Mass} = \text{Bone Formation} - \text{Bone Resorption}$$

Question 1

Which of the following is a primary function of the skeletal system?

Accepted Answer

Support and protection of internal organs

Question 2

Which characteristic feature distinguishes compact bone from spongy bone?

Accepted Answer

Presence of osteons

Question 3

Which cell type is responsible for bone resorption?

Accepted Answer

Osteoclast

Question 4

Where is hyaline cartilage most commonly found in the human body?

Accepted Answer

Articular surfaces of long bones

Question 5

Which of the following best describes the process of endochondral ossification?

Accepted Answer

Bone replaces a cartilage model

Question 6

A patient presents with a fracture in the diaphysis of the femur. Which region of the bone is affected?

Accepted Answer

The shaft of the bone

Question 7

Which of the following is NOT a function of the axial skeleton?

Accepted Answer

Facilitation of limb movement

Question 8

Which bone is part of the appendicular skeleton?

Accepted Answer

Femur

Question 9

Which of the following joints allows for the greatest range of motion?

Accepted Answer

Ball-and-socket

Question 10

A patient is diagnosed with osteoporosis. Which of the following best explains the underlying mechanism?

Accepted Answer

Increased bone resorption relative to bone formation

Question 11

Which of the following equations correctly represents the relationship between bone mass, formation, and resorption?

Accepted Answer

$$	ext{Bone Mass} = 	ext{Bone Formation} - 	ext{Bone Resorption}$$

Question 12

Which of the following best describes a synovial joint?

Accepted Answer

A joint with a fluid-filled cavity

Question 13

Which structure is responsible for producing synovial fluid?

Accepted Answer

Synovial membrane

Question 14

A football player suffers a torn anterior cruciate ligament (ACL). Which joint is affected?

Accepted Answer

Knee

Question 15

Which of the following best describes the function of articular cartilage?

Accepted Answer

Reduces friction and absorbs shock in joints

Human Anatomy & Physiology II: Review of Skeletal, Muscular, and Nervous Systems

Study Guide - Practice Questions