Cardiovascular System

This type of vessel carries blood TO the heart:

• vein

• nerve

• muscle

• artery

The smallest type of blood vessel is the:

• nerve

• vein

• capillary

• artery

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory
• digestive
• muscular
• skeletal

Tags

NGSS.HS-LS1-7

The aorta is:

• a vein

• an artery

• a valve

• a capillary

Where does the blood go after it leaves the pulmonary arteries?

• lungs

• heart

• head

• the body

This chamber of the heart RECEIVES blood returning from the body:

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

What connects veins and arteries?

• platelets
• lymph nodes
• lymph vessels
• capillaries

After blood leaves the right atrium, it enters the:

• right atrium

• left atrium

• right ventricle

• left ventricle

What is the largest artery in the human body?

• Superior Vena Cava

• Aorta

• Inferior Vena Cava

• Pulmonary Artery

The inner layer of the heart:

• myocardium

• epicardium

• endocardium

• pericardium