Question 1

Which organ system is primarily responsible for the mechanical and chemical breakdown of food, absorption of nutrients, and elimination of undigested waste?

Accepted Answer

Digestive system

Question 2

A patient presents with a deficiency in blood cell production. Which organ system is most likely affected?

Accepted Answer

Skeletal system

Question 3

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

Accepted Answer

Formation of blood cells

Question 4

The primary function of the cardiovascular system is:

Accepted Answer

Transportation of substances throughout the body

Question 5

Which equation best represents the acid-base balance regulated by the respiratory system?

Accepted Answer

$$\mathrm{CO_2$ + H_2O \rightarrow H_2CO_3 \rightarrow H^+ + $$HCO_3$$^-}$$

Question 6

A patient receives a kidney transplant. Which system is most directly involved in the immune rejection of the transplanted organ?

Accepted Answer

Immune system

Question 7

Which of the following structures is NOT part of the female reproductive system?

Accepted Answer

Prostate

Question 8

Which system is responsible for the integration and control of body functions, but operates slowly and has long-lasting effects?

Accepted Answer

Endocrine system

Question 9

Which of the following is a function shared by both the lymphatic and cardiovascular systems?

Accepted Answer

Transportation of substances

Question 10

A prosthesis is most commonly used to replace which type of organ?

Accepted Answer

Nonvital organ

Question 11

Which of the following best describes the relationship between organ systems in maintaining homeostasis?

Accepted Answer

All systems are structurally and functionally interrelated and interdependent

Question 12

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

Accepted Answer

Clearing blood of waste products

Question 13

Which organ system includes the heart, arteries, veins, and capillaries?

Accepted Answer

Cardiovascular system

Question 14

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

Accepted Answer

Movement

Question 15

Which equation represents the filtration of irritants from inspired air in the respiratory system?

Accepted Answer

$$\mathrm{Air \rightarrow Filtered \; Air}$$

Question 16

Which system is responsible for the production of antibodies and complements?

Accepted Answer

Immune system

Question 17

A patient with a malfunctioning pancreas may have issues with which two systems?

Accepted Answer

Endocrine and digestive systems

Question 18

Which of the following is a function of the reproductive system that is unique compared to other organ systems?

Accepted Answer

Survival of genes

Question 19

Which system is most directly involved in the regulation of electrolyte and water balance?

Accepted Answer

Urinary system

Question 20

Which of the following best describes the function of ligaments in the skeletal system?

Accepted Answer

Hold bones together

Overview of Human Organ Systems

Study Guide - Practice Questions

Study Guide - Flashcards