9-16

Which Valves are called semilunar valves?

• a) Mitral and Tricuspid

• b) Aortic and Mitral

• c) Pulmonic and Tricuspid

• d) Pulmonic and Aortic

The pericardium is:

• a) the thickets layer of the heart

• b) The fibrous outer fluid filled layer that covers the heart and separates it from the contents in the chest cavity

• c) The partition that separates the right and left side of the heart

• d) The smooth think layer of the heart

Which 2 chambers are know as “Receiving” Chambers?

• a) The right and left Ventricle

• b) The left atrium and the right ventricle

• c) The right and left atria

• d) The right atrium and the right ventricle

When blood is on its way from the left atrium to the left ventricle, Which valve does it go through?

• a) The pulmonary artery l

• b) It does not go from left atrium to the left ventricle

• c) The mitral valve

• The tricuspid valve

What is the only way Oxygenate the blood?

• a) Through the pulmonary veins

• b) Through the pulmonary arteries

• Through cell metabolism

• d) Through the alveoli and capillaries in the lungs

The right and left side of the heart is separated by the:

• a) The Septum

• b) Tricuspid valve

• c) Mitral valve

• d) Mediastinum

The myocardium receives its nourishment from the:

• a) Pulmonary arteries

• b) Aorta

• c) Coronary arteries

• d) Hepatic portal arteries

If the blood supply from the myocardium stops, what happens?

• a) Nothing

• b) The area that does not receive a blood supply dies

• c) The heart rate speeds up

• d) The patient dies