Cardiovascular System

Which structure moves blood away from the heart?

• Capillaries

• Arteries

• Veins

• Arterioles

Which is not a function of the cardiovascular system?

• Transport nutrients

• To protect the body from infection and blood loss

• Sends electrical impulse to the brain

• Helps maintain fluid balance within the body

The veins carry blood back to the heart

• True

• False

Which system shown below is the cardiovascular system

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• 
• 
• 

Whats the principal organ of the cardiovascular system?

• Brain

• Lungs

• Arteries

• Heart

Which of the following does not belong to the cardiovascular system?

• Arterioles

• Alveoli

• Venules

• Capillaries

Which one of these is not found in blood?

• Erythrocytes

• Lymph

• Leukocytes

• Platelet

The cardiovascular system is also called

• Lymphatic system

• Respiratory system

• Circulatory system

How many chambers is the heart divided into?

• 1

• 2

• 3

• 4

Blood goes into the heart through which vein?

• Pulmonary vein

• Vena cava

• Aorta