DONE_Ana&Physio Q L25-28

How much does your heart weigh?

• 250 to 350 grams

• 100 to 250 grams

• 350 to 500 grams

This is a thin inner partition that divides your heart into two sides

• Septum

• Atrium

• Ventricle

These are the low pressure chambers or the receiving chambers in your heart and are thin-walled.

• Atria

• Ventricles

These are the high-pressure chambers or the discharging chambers in your heart and are thick-walled.

• Atria

• Ventricles

They carry blood away from the heart.

• Arteries

• Veins

They carry blood towards the heart.

• Arteries

• Veins

This is the only artery that carries deoxygenated blood towards your lungs

• Pulmonary artery

• Aorta

This is the only vein that carries oxygenated blood.

• Pulmonary veins

• Pulmonary artery

This is the valve of the left atrium

• Mitral valve

• Tricuspid valve

This is the valve of your aorta

• Aortic semilunar valve

• Pulmonary semilunar valve