Heart structure/function & blood

Freshly oxygenated blood is delivered to the _____________ and then it passes into the  __________ to be pumped to the entire body.

• right ventricle; right atrium
• left ventricle; left atrium
• left atrium; left ventricle
• right atrium; right ventricle

As the right ventricle contracts, the blood flows into the 

• Heart
• Pulmonary arteries 
• Atrium
• Ventricle 

The purpose of heart valves is to 

• set the pace at which the heart beats
• prevent blood from flowing backward
• oxygenate the blood as it passes through the valve
• add minerals to the blood

Pumps oxygen-poor blood to the lungs

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

What is the arrow pointing to?

• vena cava

• mitral valve

• tricuspid valve

• aorta

Which is the Superior Vena Cava?

• A

• B

• O

• P

Which is the Inferior Vena Cava?

• A

• B

• O

• P

Which is the Aorta?

• A

• B

• O

• P

Which is the Right Atrium?

• C

• E

• K

• M

Which is the Left Atrium?

• C

• E

• K

• M

Tags

NGSS.MS-LS4-2