ANPH 1002 Cardiovascular EXAM NEWEST 2026 QUESTIONS AND ANSWERS GRADED A+

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ANPH 1002 Cardiovascular EXAM
NEWEST 2026 QUESTIONS AND
ANSWERS GRADED A+



Components of the Cardiovascular System - --ANS---- Heart

- Blood

- Blood vessels




Semilunar Valves - --ANS---- Pulmonary

- Aortic



Pulmonary Valve - --ANS---- Right ventricle

- Pulmonary trunk exits the heart



Aortic Valve - --ANS---- Left ventricle

- Ascending aorta leaves the heart

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Blood Flow Through the Heart - --ANS---- Two atria contract while ventricles relax

- Two ventricles contract while atria relax

- Deoxygenated blood returns from body to right atrium

- Sent to right ventricle, which pumps blood to lungs

- Oxygenated blood returns to left atrium

- Sent to left ventricle

- Left ventricle sends blood to the body via the ascending aorta



The Conduction System of the Heart - --ANS---- Sinoatrial (SA) node >

- Atrioventricular (AV) node >

- Bundle of His >

- Purkinje's fibres



Sinoatrial (SA) Node - --ANS---- Pacemaker

- Initiates impulse



Atrioventricular (AV) Node - --ANS---- Sends impulse to AV bundle



Bundle of His - --ANS---- Sends impulses to both sides of the system



Purkinje's Fibres - --ANS---- Send impulse to myocardial cells



A Cardiac Cycle: One Cycle - --ANS---- Atria contract / ventricles relax