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blood flow
structure
blood pressure
conduction and more
blood
300

The AV valve on the left side of the heart.

if right +500 no -ve What is the bicuspid valve?

300
The vessels with the most muscular walls.
What are arteries?
300
The term for the time when the ventricles are contracting.
What is systole?
300

This is measured by the ECG.

+500 What is the electrical activity in the heart?

300

This is the purpose of platelets.

DJ What is to help the blood clot?

300
The vessel that carries blood to the right atrium.
What is the superior and inferior vena cava?
300

The ventricle with the most muscular walls.

+- 500 What is the left ventricle?

300

An average blood pressure.

DJ What is 120 over 80?

300
The conduction system of the heart starts here.
What is the SA node?
300
These are the formed elements in the blood.
What are RBC, WBC, and platelets?
400
The blood from here flows to the lungs.
What is the right ventricle?
400
Structures in the veins that prevent backflow of blood.
What are valves?
400
The part of the heart that is contracting during diastole.
What are the atria?
400
When the AV node fires, this part of the heart contracts.
What are the ventricles?
400
This happens when a blood clot reaches your brain.
What is a stroke?
400
The blood from the right ventricle flows through this valve.
What is the pulmonary semilunar valve?
400

The structures that keep the heart valves from backflowing.

What are chordae tendinae?

400
Something you can do to have a healthy blood pressure.
What is exercise, eat less salt, or don't smoke?
400

This is what happens in a heart attack.

DJ What is a coronary artery is blocked?

400
These antigens are found on the surface of RBCs.
What are A and B?
500

The vessels that branch off the aorta first.

What are the coronary arteries?

500
Another word for atrium, meaning ear flaps.
What is auricle?
500
This artery is where your pulse is felt.
What is the radial artery?
500
This is what happens when there is a hole between your atria.
What is the blood mixes and oxygenation isn't efficient?
500
This blood type is known as the universal donor.
What is type O?