The Heart

What is the arrow pointing to?

• right atrium

• left atrium

• right ventricle

• left ventricle

The main artery in the heart is the

• aorta

• vena cava

• pulmonary artery

• pulmonary flow

What color is oxygenated blood?

• bright red

• bright blue

• dark, dark red

• orange

Your heart always pumps at the same rate.

• True

• False

The heart is made of which of the following types of muscles?

• Cardiac muscle

• Striated muscle

• Smooth muscle

• None of the above

The heart pumps blood to get ________ to our cells.

• carbon dioxide
• warlocks
• oxygen

______ carry blood to the heart.

• Arteries
• Veins
• Capillaries
• Vena Cava

_____ carries blood away from the heart.

• Blood cells
• Veins
• Capillaries
• Arteries