CIRCULATORY SYSTEM

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

• heart

• blood

• bones

• arteries

Which of the following is a connection between the circulatory system and the muscular system?

• the heart is composed of cardiac muscle

• the heart makes calcium to give to muscles

• muscles create blood cells that get circulated through body

• the two systems are not connected

The FORCE of heart contractions is ....

• heart rate

• blood pressure

• pulse

• respiratory rate

Which of the following is NOT a function of the circulatory system?

• circulate blood

• regulate calcium production

• carry nutrients and hormones through blood stream

• deliver oxygen to tissues

Which is not a type of blood vessel?

• arteries

• veins

• bone marrow

• capillaries

What structure doesn't belong in the circulatory system?

• Blood

• Blood vessels

• Heart

• Voluntary muscle

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

Veins carry oxygen poor blood back to the heart.

• False

• True

The heart is about the size and shape of your . . .

• HEAL OF FOOT

• 2 FIST ENTWINED

• HAND MINUS FINGERS

• FOOT MINUS TOES

______________ are the smallest blood vessels.

• Arteries
• Veins
• Capillaries