Which of the following is not a blood group?

• A

• B

• C

• AB

What is the function of valves in the heart?

• To prevent blood from flowing backward

• To pump blood to the lungs

• To carry oxygenated blood

• To carry deoxygenated blood

Which component of blood helps in immune response?

• Red blood cells

• White blood cells

• Platelets

• Plasma

Which of the following is/are a component(s) of blood?

• Red blood cells

• White blood cells

• Platelets

• Plasma

Tags

NGSS.MS-LS1-3

Which chamber of the heart receives oxygenated blood from the lungs?

• Left atrium

• Right atrium

• Left ventricle

• Right ventricle

Which type of blood vessel carries blood back to the heart?

• Arteries

• Capillaries

• Veins

• Alveoli

Which of the following is the most abundant type of blood cell?

• Red blood cells

• White blood cells

• Platelets

• Plasma

Which blood vessel carries oxygenated blood from the heart to the rest of the body?

• Pulmonary artery

• Pulmonary vein

• Aorta

• Superior vena cava

Which component of the cardiovascular system carries oxygenated blood away from the heart to the body?

• Arteries

• Veins

• Capillaries

• Alveoli

Which of the following is responsible for defending the body against infections?

• Red blood cells

• White blood cells

• Platelets

• Plasma