Heart
Blood Vessels
Blood Pressure
Cardiac Cycle
More Heart Anatomy
100

These are the superior recieving chambers of the heart.

What are the atria?

100
These tubes transport blood away from the heart.
What are arteries?
100
This is the maximum arterial pressure.
What is systolic pressure?
100
The A-V node transmits the impulse to this, which is the connection between the atria and ventricles.
What is the bundle of His?
100
This chamber recieves blood from the pulmonary veins.
What is the left atrium?
200
These muscles control the valves.
What is the papillary muscles.
200
List the blood vessel types in order of blood flow through the body.
What are arteries, arterioles, capillaries, venules, veins?
200
Normal, or average, blood pressure.
What is 120/80?
200
The pacemaker of the heart.
What is the sinoatrial node (SA node)?
200
This is the muscular wall separating the right and left sides of the heart.
What is the interventricular septum?
300

This is the cardiac muscle layer of the heart.

What is the myocardium?

300
This is the place where blood releases oxygen while receiving carbon dioxide.
What are capillaries?
300
When you are hot, your blood vessels dialate to release more heat. As a result, your blood pressure will?
What is decrease?
300
Relaxation of a chamber.
What is diastole?
300
Blood flows from the superior and inferior vena cava into this heart structure.
What is the right atrium?
400

This is the valve located between the left atrium and left ventricle.

What is the bicuspid valve?

400
These blood vessels are very thick to withstand high pressure.
What are arteries?
400
The bottom number for blood pressure measures what?
What is diastolic blood pressure? 
400
When the ventricles contract, which valves are open?
What is the aortic and pulmonary valves?
400
The name of the main blood vessel that supplies blood to the heart muscle.
What is the coronary artery?
500
These are fibrous strands that fasten papillary muscles to the AV valves.
What is chordeae tendineae?
500
These are the blood vessels that contain valves.
What are veins?
500

_______ sound - is made by the contraction of the ventricles and the closing of the atrioventricular valves



What is the Lub sound?

500

List the electrical impulse pathway of the conduction system? (Hint: nodes)

What is the SA node, AV node, Bundle of his, and Purkinje fibres?
500
Blood flows from the left atrium to?
What is through the bicuspid valve to the left ventricle?
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