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
_________ tubes transport blood away from the heart. _________ tubes transport blood towards the heart
what are arteries; what are veins
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 heart valves.
What is the papillary muscles.
200
_______ blood travels from the lungs to the heart. _______ blood travels from the body to the heart
oxygenated; dexoygenated
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
When you are hot, your blood vessels dialate to release more heat. As a result, your blood pressure will?
What is decrease?
300
This medical tool traces the flow of current through the heart
Electrocardiogram (ECG)
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
The bottom number for blood pressure measures what?
What is diastolic blood pressure? Or the lowest blood pressure?
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
The piece of equipment used to measure blood pressure.
What is a sphygmomanometer?
500
Blood flows from the left atrium to?
What is through the bicuspid valve to the left ventricle?
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