Cardiovascular System

arteries, veins, and capillaries are three types of __________

• heart valves
• blood vessels
• cells
• veins

Which is NOT a function of the circulatory system?

• deliver O₂ and nutrients to cells
• remove CO₂ and wastes from cells
• break down carbohydrates into glucose
• transport other materials through body

Which of the following delivers oxygen to cells?

• Red Blood cells
• White blood cells
• Platelets
• Plasma

Tags

NGSS.HS-LS1-7

Blood enters the heart at the ....

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

What is the name of the part labelled 3?

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

What is the name of the part labelled 2?

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

What is the name of the part labelled 4?

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

What is the function of a valve?

• Helps blood to clot
• Keeps blood flowing in all directions
• Keeps blood flowing in one direction
• Stops blood from flowing

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

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

Oxygen-poor blood arrives to the heart from the the body via the _____.

• aorta
• pulmonary arteries
• superior and inferior vena cava
• pulmonary veins