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Heart 1
Heart 2
Heart 3
Heart 4
Heart 5
100
This is the largest vein in the body.
What is the Vena Cava
100
This occurs when a portion of the Heart Muscle dies due to lack of oxygen
What is a Heart Attack
100

Which chamber of the heart receives blood after it passes through the only bicuspid valve?

What is the Left Ventricle?

100

What are the muscles that keep valves closed called?

What are papillary muscles?

100

These valves are open during Atrial systole.

What are the right and left AV valves?

200
Tiny blood vessels that connect Arteries and Veins
What are Capillaries
200
What is the Left Upper Chamber of the heart called?
What is the Left Atrium
200

These vessels take blood AWAY from the Heart

What is an artery?

200

What does the t-wave of an ECG indicate?

What is repolarization of the ventricles?

200
These vessels takes blood TO from the Heart
What are veins
300
This when you have pain in your chest
What is angina
300
These cells help to "clot" your blood when you are injured.
What are platelets
300

What are the only arteries that carry deoxygenated blood?

What are the pulmonary arteries?

300

Which veins deliver deoxygenated blood to the heart?

What are inferior and superior vena cavae?

300

How is cardiac output calculated?

What is Stroke volume X Heart rate?

400
These are the cells that carry Oxygen
What are Red Blood Cells
400

Which chamber contains the SA node and fossa ovalis?

What is the Right Atrium?

400
This is the leading cause of Death in the United States
What is Heart Disease
400

These fibers conduct the electrical signal for ventricular contraction around the ventricular myocardia.

What are Purkinje fibers?

400
What is the largest Artery in the body
What is the Aorta
500

What vessels provide oxygen to the heart?

What are coronary arteries?

500

What is the inner smoothest layer of the heart?

What is endocardium?

500

What is the name of the structure that separates the atria from ventricles?

What is a coronary sulcus?

500
This carries blood from the lungs back to the Left Atrium
What is the Pulmonary Vein
500

What are the 3 branches off of the aortic arch?

What are brachiocephalic, L carotid, and L subclavian?