Respiratory and Circulatory System

1.

Multiple Choice

30 sec

1 pt

When Lily goes running, it causes the cells in her muscular system to use oxygen at a faster rate. Which system responds by delivering more oxygen to these cells?

digestive

circulatory

nervous

endocrind

2.

Multiple Choice

1 min

1 pt

Your nose moistens and filters air. Your diaphragn is a muscle that controls air intake and your lungs perform gas exchange.
Which system performs all these functions?

digestive

circulatory

respiratory

skeletal

3.

Multiple Choice

1 min

1 pt

Carbon dioxide is the gas transported by the circulatory system and is used by cells during respiration to release energy stored in foods.

True

False

4.

Multiple Choice

1 min

1 pt

Another name for the wind pipe is trachea

True

False

5.

Multiple Choice

1 min

1 pt

The main organs of the respiratory system is

diaphragm

arteries

lungs

oxygen

6.

Multiple Choice

1 min

1 pt

The large muscle below the lungs that contracts and relaxes during breathing is

lungs

larynx

diaphragm

7.

Multiple Choice

1 min

1 pt

A gas needed for cellular respiration

oxygen

carbon dioxide

nitrogen

carbon

8.

Multiple Choice

1 min

1 pt

The circulatory system transports material from one part of the body to another.

True

False

9.

Multiple Choice

1 min

1 pt

Large blood vessels that take blood Away from the heart are

capillaries

ventricles

arteries

veins

10.

Multiple Choice

1 min

1 pt

Breathing takes in carbon dioxide and eliminates oxygen.

True

False

11.

Multiple Choice

1 min

1 pt

Inhale!!!!
Your lungs are ___________ air

taking in

letting out

12.

Multiple Choice

45 sec

1 pt

EXHALE!!!
My lungs are __________________ air.

taking in

letting out

13.

Multiple Choice

30 sec

1 pt

What is the main function of the respiratory system?

to provide oxygen and remove carbon dioxide from the body

to bring oxygen to the body

to break down food and absorb nutrients

to remove oxygen from the body and deliver carbon dioxide

14.

Multiple Choice

30 sec

1 pt

What are the main organs of gas exchange in the respiratory system?

diapragm

lungs

trachea

bronchi

15.

Multiple Choice

30 sec

1 pt

What is function of the dome-shaped diaphragm?

This is where gas exchange happens.

Air passes through the diaphragm on the way to the lungs.

It attaches to the lungs to help in breathing.

It is under the lungs and keeps them from falling down to your stomach.

16.

Multiple Choice

45 sec

1 pt

When you breathe, your lungs take in ___ and remove ___.

air/oxygen

oxygen/carbon dioxide

carbon dioxide/waste

waste/air

17.

Multiple Choice

45 sec

12 pts

What is the function of the bronchi?

Transport air from nose to lungs

Transport air from trachea to lungs

Transport air from lungs to alveoli

Transport air from alveoli to blood

18.

Multiple Choice

30 sec

1 pt

A disorder of the lungs called ____ causes the bronchi to become restricted (get smaller) so air can't get to the lungs.

asthma

cold

influenza

bronchitis

19.

Multiple Choice

45 sec

1 pt

The two main branches from the trachea (one to each lung)

bronchi

alveoli

capillaries

bronchioles

20.

Multiple Choice

30 sec

1 pt

The air sacs that are covered with capillaries where gas exchange takes place

bronchi

lungs

oxygen

alveoli

21.

Multiple Choice

1 min

1 pt

Name the organ label # 6.

alveoli

bronchi

trachea

lungs

22.

Multiple Choice

30 sec

1 pt

What is tube that is also known as your wind pipe?

esophogus

bronchi

trachea

alveoli

23.

Multiple Choice

30 sec

1 pt

Name the structure labeled 8

lungs

trachea

diaphragm

alveoli

24.

Multiple Choice

1 min

1 pt

What is the main organ of the circulatory system?

small intestine

bone

lungs

heart

25.

Multiple Choice

1 min

1 pt

How many types of blood vessels are in our body?

1

2

3

4

26.

Multiple Choice

1 min

1 pt

Arteries carry oxygen rich blood away from the heart.

True

False

27.

Multiple Choice

1 min

1 pt

Veins carry oxygen poor blood back to the heart.

False

True

28.

Multiple Choice

30 sec

1 pt

The job of the heart is to . . .

pump blood around the body.

send food to the small intestines.

break down food.

give energy to the body.

29.

Multiple Choice

1 min

1 pt

How does the heart work?

It pumps blood first to the lungs, back to the heart and then around the rest of the body.

It pumps blood first to the rest of the body, back to the lungs and then to the heart.

It pumps blood around the rest of the body, back to the heart and then to the lungs,

30.

Multiple Choice

30 sec

1 pt

The circulatory system works with the ___________ system to provide our body with oxygen.

respiratory

digestive

muscular

skeletal

31.

Multiple Choice

1 min

1 pt

Carry blood away from heart; mostly oxygen-rich

Arteries

Veins

Capillaries

32.

Multiple Choice

1 min

1 pt

What is the circulatory system?

The body's breathing system

The body's system of nerves

The body's food-processing system

The body's blood-transporting system

33.

Multiple Choice

1 min

1 pt

Why is oxygen important to blood and to the cells?

Oxygen helps the blood to clot.

Oxygen brings food to the cells.

Oxygen is necessary for cell growth and energy.

Oxygen is not important -- carbon dioxide is the most
important substance to the body.

34.

Multiple Choice

1 min

1 pt

What is the function of the blood vessels and capillaries?

They pump blood to the heart.

They filter impurities from the blood.

They carry blood to all parts of the body.

hey carry messages from the brain to the muscles.

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