Heart Anatomy
Blood Vessels
Blood Pressure
Cardiac Cycle
Star your engines!
100
The heart is a _______ chamber pump.
What is 4?
100
These tubes transport blood away from the heart while the other tubes transport blood to the heart.
What are arteries and 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
The heart runs by what kind of signal?
What is an electrical signal?
200
What is the name of the superior portion of the heart.
What is atria?
200
Which blood vessels carry oxygenated blood and which carry deoxygenated blood
What are arteries and 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
The heart's electrical signal originate from.
What is Sinoatrial node?
300
This is the cardiac muscle layer of the heart.
What is the myocardium?
300
What are the major vessels that come out of the heart.
What are pulmonary trunk and aorta?
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
These valves separate the atria from the ventricles.
What is the Tricuspid and 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? Or the lowest 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
The separates the hear into a right and left side.
What is the interventricular septum?
500
These are the blood vessels that contain valves.
What are veins?
500
The piece of equipment used to measure blood pressure.
What is a sphygmomanometer?
500
This wave of an ECG is the result of ventricular depolarization.
What is the QRS complex?
500
Blood flows from the left atrium to?
What is through the bicuspid valve to the left ventricle?
M
e
n
u