CV System Heart & Vessels Quiz

What are the components of the CV system?

• Heart, Blood, Blood Vessels, Lymphatic System

• Heart, Lungs, Stomach, Kidneys

• Brain, Nerves, Muscles, Bones

• Skin, Hair, Nails, Teeth

What waste product is removed by the CV system?

• CO2

• H2O

• NH3

• CH4

Which of the following is NOT a component of the CV system?

• Lymphatic System

• Blood Vessels

• Heart

• Lungs

Which organ is primarily responsible for pumping blood in the CV system?

• Lungs

• Liver

• Heart

• Kidneys

What type of blood vessels carry blood away from the heart?

• Capillaries

• Veins

• Venules

• Arteries

Which component of the CV system is responsible for transporting oxygen and nutrients to cells?

• Platelets

• Plasma

• Lymph

• Blood

Which of the following blood vessels have the thinnest walls?

• Arteries

• Veins

• Capillaries

• Arterioles

What is the primary function of red blood cells in the CV system?

• To fight infections

• To transport oxygen

• To clot blood

• To produce hormones

Which part of the heart receives deoxygenated blood from the body?

• Right Ventricle

• Left Atrium

• Right Atrium

• Left Ventricle

What is the main function of white blood cells in the CV system?

• To transport oxygen

• To fight infections

• To carry nutrients

• To remove waste