AP bio heart

What's larger - the atria or the ventricles?

• Atria
• Ventricles
• Both are equal

Which portion of the heart is the most muscular?

• Right Ventricle
• Right Atrium
• Left Ventricle
• Left Atrium

Which heart valve is between the right atrium and right ventricle? 

• Tricuspid
• Bicuspid
• Mitral
• None of these

Which part of the heart pumps deoxygenated (oxygen-poor) blood?

• Left side
• Right side
• Top side
• Bottom side

_______ circulation takes blood from the heart to the lungs and back.

• Systemic
• Pulmonary
• Body
• Blood

The heart's lower chambers are known as 

• ventricles
• atria
• cavities
• cysts

This divides the heart into left and right halves.

• septum
• valve
• cardium
• radius

Largest artery in the human body:

• Pulmonary artery
• femoral artery
• aorta
• carotid artery

What does the left side of the heart do?

• The left side of the heart pumps blood through the lungs where it gets oxygen.

• The left side of the heart receives the blood containing oxygen and pumps blood to the rest of the body.

• The left side of the heart controls the muscles on the left side of the body,

What does the right side of the right heart do?

• The right side of the heart receives deoxygenated blood from the body through the vena cava and pumps it into the right ventricle which then sends it to the lungs to be oxygenated.

• The right side of the heart is responsible for receiving blood from the lungs and pumping it to the rest of the body

• The right side of the heart is meaty organ that sits on the right side of the belly.