Heart Flow

What noise does the heart make?

• Lub Dub

• Bub Dub

• Dub Lub

• Dub Bud

If the heart makes a whoosing sound it is an indication of a ___________________________.

• Heart attack

• Stroke

• Mumur

• Valves closing

Blood flows from the right ventricle into the pulmonary artery passing through which valve

• Aortic valve

• Mitral

• Pulmonary valve

• Semilunar valve

Which is thicker?

• The wall of the right atrium

• The wall of the left atrium

• The wall of the right atrium

• The wall of the left ventricle

What is the job of the valves in the heart?

• Prevent holes in the heart

• Prevent blood flowing into the aorta from the left ventricle.

• Prevent back flow

• Prevent heart attacks

Which chamber pushes blood into the left ventricle?

• Right Atrium

• Lungs

• Right ventricle

• Left Atrium

Deoxygenated blood has what color on most heart diagrams?

• Red

• Orange

• Green

• Blue

Which vessel pours blood into the heart from the brain?

• Superior vena cava

• Pulmonary Vein

• Pulmonary artery

• Inferior vena cava

What type of tissue is the above diagram made out of?

• Smooth muscle

• Skeletal tissue

• Cardiac tissue

• Adipose tissue

Name the blood vessel labeled 6 on the diagram.

• Pulmonary vein

• Pulmonary artery

• Cardiac vein

• Subclavian artery