$\mathrm{C_6H_{12}O_6} + 6\mathrm{O_2} \rightarrow 6\mathrm{CO_2} + 6\mathrm{H_2O} + \text{energy}$

Question 1

Which of the following best describes the relationship between structure and function in human physiology?

Accepted Answer

Structure determines what functions can occur in the body.

Question 2

A patient has a wound on the anterior side of their forearm. Which directional term best describes the location of the wound?

Accepted Answer

Question 3

Which organ system is primarily responsible for producing movement of bones?

Accepted Answer

Muscular system

Question 4

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

Accepted Answer

Stores minerals

Question 5

A person is experiencing difficulty in blood cell formation. Which organ system is most likely affected?

Accepted Answer

Skeletal system

Question 6

Which of the following best explains why oxygen is essential for human survival?

Accepted Answer

Oxygen is required for chemical reactions that produce energy in cells.

Question 7

Which directional term describes a structure that is farther from the origin of a body part or the point of attachment to the body trunk?

Accepted Answer

Distal

Question 8

A patient has a deficiency in hormone production affecting growth and metabolism. Which organ system is most likely involved?

Accepted Answer

Endocrine system

Question 9

Which of the following is a function of the urinary system?

Accepted Answer

Eliminates nitrogenous wastes

Question 10

Which organ system is responsible for transporting oxygen, carbon dioxide, nutrients, and hormones throughout the body?

Accepted Answer

Cardiovascular system

Question 11

A person is unable to sense changes in their environment and react accordingly. Which organ system is most likely impaired?

Accepted Answer

Nervous system

Question 12

Which of the following is the correct order of the levels of structural organization in the human body, from simplest to most complex?

Accepted Answer

Atoms, cells, tissues, organs, organ systems, organisms

Question 13

Which of the following is a real-life example of how structure determines function in the body?

Accepted Answer

The air sacs of the lungs have very thin walls, enabling gas exchange.

Question 14

Which system is responsible for the breakdown and absorption of nutrients?

Accepted Answer

Digestive system

Question 15

A patient presents with swelling due to poor fluid drainage and frequent infections. Which organ system is most likely compromised?

Accepted Answer

Lymphatic system

Question 16

Which of the following is a function of the respiratory system?

Accepted Answer

Supplies the body with oxygen and removes carbon dioxide

Question 17

If a person’s body temperature drops below normal, what is the most likely effect on chemical reactions in the body?

Accepted Answer

Chemical reactions slow and may stop

Question 18

Which of the following equations best represents the process of cellular respiration, which requires oxygen?

Accepted Answer

$\mathrm{C_6H_{12}O_6} + 6\mathrm{O_2} ightarrow 6\mathrm{CO_2} + 6\mathrm{H_2O} + 	ext{energy}$

Question 19

A patient has a tumor located deep within the abdominal cavity. Which directional term best describes the location of the tumor?

Accepted Answer

Deep

Question 20

Which of the following is a multi-step process involving both the respiratory and cardiovascular systems?

Accepted Answer

Oxygen is inhaled into the lungs, diffuses into blood, and is transported to tissues.

Introduction to Anatomy & Physiology: Organization, Systems, and Terminology

Study Guide - Practice Questions