circulatory system

circulatory system

Multiple Choice

What does overeating unhealthy fats lead to?

• these keep blood vessels clean and smooth

• they will cause fat build up in blood vessels

• it will cause you to lose sleep

• overeating these fats has no effect

Multiple Choice

How can we keep our heart healthy?

• be stress-free

• stay away from unhealthy fats

• get good sleep

• All are good options to keep heart healthy

Multiple Choice

What is the circulatory system made up of?

• Lungs, blood, blood vessels

• Liver, kidneys, and stomach

• Heart, Blood Vessels, and Blood

Multiple Choice

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

Multiple Choice

Which of the following is NOT part of the circulatory system?

• heart

• blood

• bones

• arteries

Multiple Choice

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.

Multiple Choice

What occurs in the capillaries?

• diseases are cured

• red blood cells are created

• the exchange of gasses occur

• white blood cells are created

Multiple Choice

How does exercise help your circulatory system?

• makes bones strong

• lifting weights makes skeletal muscles strong

• it wont help because it will keep you up at night

• heart muscle will be strong and better pump blood

Multiple Choice

What are veins?

• they carry blood away from the heart

• they carry blood to the heart

• they exchange gasses

• they release hormones into the bloodstream

Multiple Choice

The circulatory system works with the __________ system to obtain energy from nutrients that we eat.

• respiratory

• digestive

• skeletal

• nervous

Multiple Choice

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

• respiratory

• digestive

• muscular

Multiple Choice

The cells in the blood that help fight germs like bacteria and viruses

• red blood cells

• platelets

• white blood cells

Multiple Choice

These cells, in the blood, carry oxygen and give the blood its color.

• white blood cells

• plasma

• platelets

• red blood cells

Multiple Choice

Which system allows blood to circulate throughout the body to transport oxygen and nutrients to all the cells and tissues?

• Nervous

• Respiratory

• Circulatory