Question 1

Which of the following best describes the principle of complementarity of structure and function in anatomy and physiology?

Accepted Answer

Function always follows structure, meaning the way something is built determines what it can do.

Question 2

A patient has damage to the renal system. Which organ system is most directly affected, and what is its primary function?

Accepted Answer

Urinary system; regulates water, electrolyte, and acid-base balance.

Question 3

Which body plane divides the body into anterior and posterior parts?

Accepted Answer

Frontal (coronal) plane

Question 4

A person is experiencing difficulty with voluntary movement and posture. Which organ system is most likely impaired?

Accepted Answer

Muscular system

Question 5

Which of the following is NOT a survival need for humans?

Accepted Answer

Growth hormone

Question 6

If a patient has a wound on the lateral side of the right leg, where is the wound located?

Accepted Answer

On the outer side of the right leg, away from the midline

Question 7

Which organ system is responsible for producing blood cells and storing minerals such as calcium?

Accepted Answer

Skeletal system

Question 8

A patient presents with swelling due to fluid accumulation in tissues. Which organ system is most likely involved?

Accepted Answer

Lymphatic system

Question 9

Which abdominopelvic region contains the bladder?

Accepted Answer

Hypogastric (pubic) region

Question 10

Which of the following best describes the function of the serous membrane?

Accepted Answer

Separates the thoracic cavity from the abdominopelvic cavity and decreases friction for moving organs.

Question 11

Which level of structural organization is defined as a group of similar cells working together to perform a common function?

Accepted Answer

Tissue

Question 12

A patient is unable to maintain homeostasis of blood glucose levels. Which organ system is most likely malfunctioning?

Accepted Answer

Endocrine system

Question 13

Which directional term describes a structure that is closer to the surface of the body?

Accepted Answer

Superficial

Question 14

Which organ system is primarily responsible for the removal of carbon dioxide from the blood?

Accepted Answer

Respiratory system

Question 15

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

Accepted Answer

Synthesizes vitamin D

Question 16

Which cavity contains the heart?

Accepted Answer

Pericardial cavity

Question 17

A patient has a tumor in the mediastinal cavity. Which organ is most likely affected?

Accepted Answer

Heart

Question 18

Which organ system is responsible for fast-acting control of the body through electrical signals?

Accepted Answer

Nervous system

Question 19

Which of the following best describes metabolism?

Accepted Answer

The sum of all chemical reactions in body cells, including catabolism and anabolism.

Question 20

A patient is unable to produce offspring due to malfunction of a specific organ system. Which system is affected, and what is its primary function?

Accepted Answer

Reproductive system; production of offspring.

Introduction to Anatomy & Physiology: Structure, Function, and Organization of the Human Body

Study Guide - Practice Questions