Cardiovascular System

What is the function of the veins?

• to gather oxygen poor blood throughout the body in order to take it back to the heart

• to gather oxygen rich blood throughout the body in order to take it back to the heart

• to pump blood throughout the body

• they don't have a function

What part of the cardiovascular system is shown in blue?

• heart

• arteries

• lungs

• veins

What chamber of the heart is number 2?

• right atrium

• left atrium

• right ventricle

• left ventricle

Which chamber of the heart is number 3?

• right atrium

• left atrium

• right ventricle

• left ventricle

A blood vessel that carries oxygen-poor blood from heart to lungs

• pulmonary vein

• pulmonary artery

• aorta

• superior vena cava

Sac-like membrane surrounding the heart

• endocardium

• pericardium

• myocardium

• endocardium

Which of the following are the blood vessels that have a wall that is 1 cell thick?

• Veins

• Arteries

• Capillaries

What is the name of the circulation between the heart and lungs?

• Diastolic
• Systemic
• Pulmonary
• Coronary

What is the name of the circulation between the heart and the body?

• Diastolic
• Systemic
• Pulmonary
• Coronary

Which vessels carry blood away from the heart?

• arteries
• veins
• capillaries