Heart Anatomy and Circulation new student

What is the main function of the human heart?

• To cook food

• To fly

• To pump blood

• To predict the future

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

• left atrium

• right ventricle

• right atrium

• left ventricle

What is the name of the valve that separates the left atrium from the left ventricle?

• Mitral valve(bi)

• Pulmonary valve(pulm)

• Tricuspid valve(tri)

• Aortic valve(ar)

What is the purpose of the circulatory system in the body?

• To aid in digestion by breaking down food

• To provide structural support to the body

• To transport essential substances and maintain homeostasis in the body.

• To regulate body temperature by producing sweat

How many chambers are there in the human heart?

• 2

• 8

• 4

• 6

What is the largest artery in the human body?

• coronary artery

• capillary

• vein

• aorta

What is the name of the blood vessels that carry blood away from the heart?

• Lymphatic vessels

• Arteries

• Capillaries

• Veins

Which part of the heart is responsible for pumping oxygenated blood to the rest of the body?

• left ventricle

• upper ventricle

• lower ventricle

• right atrium

What is the function of the valves in the heart?

• To aid in digestion

• To ensure blood flows in one direction and prevent backflow.

• To regulate body temperature

• To produce hormones

What is the name of the vein that carries deoxygenated blood from the upper body to the heart?

• Inferior Vena Cava

• Middle Vena Cava

• Lower Vena Cava

• Superior Vena Cava