Respiratory and Circulatory Quiz
Preview:
The fluid that carries gases, nutrients, and wastes through the body.
A. blood
B. trachea
C. bile
D. oxygen
Found in the heart and veins and prevents blood from flowing backwards.
A. valves
B. arteries
C. capillaries
D. marrow
These are the major organs of the respiratory system.
A. lungs
B. heart
C. brain
D. liver
Your “voice box”; where your vocal cords are located.
A. pharynx
B. larynx
C. alveoli
D. trachea
Where does oxygen from the respiratory system join the circulatory system?
A. alveoli and capillaries
B. bronchi and arteries
C. bronchioles and veins
D. diaphragm
Tiny sacs in the lungs where gas exchange with the blood takes place.
A. alveoli
B. veins
C. valves
D. clots
What is NOT a function of your nose?
A. cools the air
B. filters the air
C. warms the air
D. moistens the air
What type of blood cells fight infections and viruses?
A. blue blood cells
B. platelets
C. white blood cells
D. red blood cells
Levels of organization from smallest to largest
A. organelle, cell, tissue, organ, organ system, organism
B. cell, tissue, organelle, organ, organ system, organism
C. organism, organ system, organ, tissue, cell, organelle
D. organism, organ system, organ, organelle, tissue, cell
The dome-shaped muscle that helps you breathe.
A. diaphragm
B. lungs
C. stomach
D. bicep
The gas that we inhale and is needed by the cells of the body.
A. oxygen
B. nitrogen
C. carbon dioxdie
D. unleaded
The system that moves blood through the body.
A. circulatory
B. respiratory
C. nervous
D. endocrine
Which is NOT a function of the respiratory system?
A. Deliver oxygen to the blood through the lungs
B. Remove carbon dioxide from the blood through the lungs
C. Deliver oxygen to the body
D. Produce sound and allow us to speak
This organ pumps blood throughout the body.
A. heart
B. lungs
C. stomach
D. liver
The largest artery in the body
A. aorta
B. vena cava
C. pulmonary artery
D. carotid artery
