Cardiovascular system

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

Blood enters the right atrium through 

• pulmonary veins
• vena cavaes
• pulmonary arteries
• aorta

• Pulmonary veins
• Pulmonary artery
• Aorta
• Vena cava

Tags

NGSS.MS-LS1-3

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Tags

NGSS.MS-LS1-3

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

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

Which vessels carry blood away from the heart?

• Veins
• Arteries
• Capillaries

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

• Systemic
• Pulmonary
• Body
• Blood

The bottom chambers of the heart are called

• ventricles
• atria
• vena cava
• valves

What are tube-like structures that include the arteries, arterioles, capillaries, venules, and veins?

• Blood Vessels
• Lymph
• Glands
• Strep

Which of the following are the blood vessels that helps blood flow to the heart?

• Veins
• Arteries
• Cappillaries