Body Systems Test Questions And Answers

25 Questions | By Ssmit181 | Last updated: Mar 22, 2022 | Total Attempts: 22570

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Do you know everything about the body systems? Take this body systems test to check your body organs and systems knowledge. The body is made up of different systems that meet a specific objective. This test on body systems and organs will help you recall everything you have studied during school. You can easily ace this quiz if you remember everything from your biology textbooks. All the best for your perfect score! If you like the quiz questions and answers, share them with your friends as well.

Questions and Answers

1.

Which body organ is not in the respiratory system?
- A.
  
  Nose
- B.
  
  Bronchi
- C.
  
  Pancreas
- D.
  
  Trachea
2.

One of the main functions of the nervous system is to receive stimuli from inside and outside the body.
- A.
  
  True
- B.
  
  False
3.

Which system is the heart in?
- A.
  
  Circulatory
- B.
  
  Respiratory
- C.
  
  Digestive
- D.
  
  Excretory
4.

Which system are the lungs in?
- A.
  
  Respiratory
- B.
  
  Digestive
- C.
  
  Excretory
- D.
  
  Circulatory
5.

Which system is the stomach in?
- A.
  
  Respiratory
- B.
  
  Digestive
- C.
  
  Excretory
- D.
  
  Circulatory
6.

Which system is the esophagus in?
- A.
  
  Circulatory
- B.
  
  Respiratory
- C.
  
  Digestive
- D.
  
  Excretory
7.

Which system is the trachea in?
- A.
  
  Circulatory
- B.
  
  Respiratory
- C.
  
  Digestive
- D.
  
  Excretory
8.

Which body organ pumps blood to the rest of the body?
- A.
  
  Lungs
- B.
  
  Heart
- C.
  
  Liver
- D.
  
  Kidney
9.

What are the smallest blood vessels called?
- A.
  
  Veins
- B.
  
  Arteries
- C.
  
  Capillaries
- D.
  
  Nerves
10.

What blood vessels take blood away from the heart after oxygen is added?
- A.
  
  Veins
- B.
  
  Arteries
- C.
  
  Capillaries
- D.
  
  Venules
11.

What is the name of the muscle that you use when breathing properly called?
- A.
  
  Diaphragm
- B.
  
  Alveoli
- C.
  
  Bronchi
- D.
  
  Trachea
12.

Which of the following is the main function of the respiratory system in a body?
- A.
  
  Inhale oxygen and exhale waste like carbon dioxide.
- B.
  
  Inhale carbon dioxide and exhale oxygen.
- C.
  
  To move nutrients throughout the body.
- D.
  
  All of the above.
13.

Where does digestion start?
- A.
  
  Stomach
- B.
  
  Esophagus
- C.
  
  Mouth
- D.
  
  Kidney
14.

What tube is a part of the digestive system which is between the mouth and the stomach?
- A.
  
  Trachea
- B.
  
  Esophagus
- C.
  
  Ureters
- D.
  
  Stomach
15.

Which body organ produces bile?
- A.
  
  Liver
- B.
  
  Pancreas
- C.
  
  Gallbladder
- D.
  
  Kidney
16.

What is the main task of the digestive system?
- A.
  
  It breaks down foods into nutrients that can be used by the body.
- B.
  
  To take in oxygen and exhale waste like carbon dioxide.
- C.
  
  All of the above.
- D.
  
  None of the above.
17.

What is the largest organ?
- A.
  
  Heart
- B.
  
  Lungs
- C.
  
  Skin
- D.
  
  Brain
- E.
  
  Brain
18.

What is the main job of the excretory system?
- A.
  
  It breaks down foods into nutrients that can be used by the body.
- B.
  
  To take in oxygen and exhale waste like carbon dioxide.
- C.
  
  To filter toxins and excess water out of cells.
- D.
  
  None of the above.
19.

Which part of the brain controls balance and coordination?
- A.
  
  Cerebrum
- B.
  
  Cerebellum
- C.
  
  Brainstem
- D.
  
  Amygdala
20.

Which muscles are attached to bones and assist in movement?
- A.
  
  Skeletal
- B.
  
  Smooth
- C.
  
  Cardiac
- D.
  
  Lateral
21.

Smooth and cardiac muscles are both.
- A.
  
  Voluntary
- B.
  
  Involuntary
- C.
  
  None of the above
- D.
  
  All of the above
22.

What connects skeletal muscles to the bone?
- A.
  
  Tendons
- B.
  
  Ligaments
- C.
  
  Joints
- D.
  
  Blood vessels
23.

Which system provides movement to the body?
- A.
  
  Muscular
- B.
  
  Digestive
- C.
  
  Skeletal
- D.
  
  Circulatory
24.

Where do two or more bones meet?
- A.
  
  Tendons
- B.
  
  Ligaments
- C.
  
  Joints
- D.
  
  None of the above.
25.

Which two systems work together to ensure that oxygen reaches the bloodstream and carbon dioxide is removed from the bloodstream?
- A.
  
  Digestive and circulatory
- B.
  
  Circulatory and excretory
- C.
  
  Respiratory and circulatory
- D.
  
  None of the above.
- E.
  
  None of the above.