Circulatory System

Circulatory System

Multiple Choice

What organ pumps the blood in our body?

• Kidney

• Heart

• Stomach

• Esophagus

Multiple Choice

What does the blood do?

• Breaks down food

• Allows for exchange in gases

• Feeds organs and tissues

Multiple Choice

Blood transports nutrients from food, water, and oxygen through various channels called....

• Blood vessels

• Heart

Multiple Choice

Blood vessels involves

• Arteries and veins

• Veins

• Capillaries

• All of the above

Multiple Choice

To keep the blood flowing - what is the main "pumping" system that makes this happen?

• Stomach

• Lungs

• Heart

• Intestines

Multiple Choice

How many chambers does a human heart has?

• 1 chamber

• 2 chambers

• 3 chambers

• 4 chambers

Multiple Choice

How does our blood become "oxygen-rich"?

• Digesting food.

• Absorbing oxygen in the lungs

• Absorbing sunlight

• Absorbing nutrients in the intestines

Multiple Choice

What do you call the blood vessel that carries "oxygen-rich" blood to different parts of the body?

• Veins

• Arteries

Multiple Choice

From the arteries, the blood vessels then branched out into...

• capillaries

• veins

Multiple Choice

From the capillaries, the blood then flows to ...

• Exhales out of the body

• Different organs in the body

Multiple Choice

When the blood reaches the organs, it will become

• More red

• Deoxygenated

Multiple Choice

What carries deoxygenated blood back to the heart?

• Veins

• Arteries

Multiple Choice

When the deoxygenated blood reached the heart, it will then be pumped out to the

• Stomach

• Pulmonary artery

Multiple Choice

When deoxygenated blood reaches the pulmonary artery, this blood will go to the______ to get oxygen

• lungs

• heart

Open Ended

From the video Heart 101: What is the main purpose of the circulatory system?