click below
click below
Normal Size Small Size show me how
Cardiovascular Sys
Question | Answer |
---|---|
What is the "main pump of the body?" | left ventricle |
Which valve is between the right atrium and the right ventricle? | tricuspid |
What is the artery that carries deoxygenated blood? | pulmonary |
Which system is the high pressure system? | arterial |
What is the largest artery in the body? | aorta |
The part of the heart where the pulse is loudest? | apex |
What is the name of the discs that make up the heart muscle? | intercalated |
What is the name for the interior lining of the heart wall? | endocardium |
What is the name of the muscle of the heart? | myocardium |
Contraction of the heart is called? | systole |
Relaxation of the heart is called? | diastole |
Chest pain is also called? | angina |
The volume of blood ejected from the heart in one minute is called? | cardiac output |
The sinoatrial node is better known as the ___________ of the heart? | pacemaker |
The P wave on an EKG symbolizes _______________ of the atria? | depolarization |
The T wave on an EKG symbolizes _______________ of the venticles? | repolarization |
Anatomically, the veins contain ____________ and the arteries do not? | valves |