lp8 vocab Flashcards
Base
– bottom of a specific thing you are measuring.- heart is flipped
Apex-
top of specific thing you are measuring.- heart is flipped
Atrioventricular valves-
separate atrium and ventricles from each other. These valves will let blood flow from atrium to ventricle without letting the blood go back from ventricle to atrium.
Tricuspid
- valve that will separate the left atrium and ventricle from each other. This prevents blood from flowing back into atrium and into forces blood into ventricle.
Mitral valve
- valve that will separate the right atrium and ventricle from each other. This prevents blood from flowing back into atrium and forces it into ventricle.
Diastole valve.
- the heart muscle is in diastole when it is relaxing and filling with blood to prepare for systole
Semilunar Valves-
divided into pulmonic and aortic, these valves will protect the heart from blood flowing.
back into heart after it already left.
Pulmonic valve.
-prevents blood for flowing back into right ventricle- sends to lungs
Aortic valve-
prevents the blood from flowing back into left ventricle.-sends to body
Systole-
the heart muscle is in systole when it is contracting and forcing blood to exit where it currently is.
Bruit
- the sounds made when blood is flowing through small parts of artery. The artery can be narrow due to it being blocked.
Murmur
- abnormal sound heard during heartbeat. This means something is happening with the heart that shouldn’t be happening.
Apical impulse
- on your chest, where you can hear your heart rate the easiest. This will give the most accurate reading and will make the diagnosing of heart rate a lot easier.
Thrill-
vibration on the skin that is not normally there. This is felt on a blood vessel and can judge between both systole and diastole.
S1-
first heart sound- closing of av valves (lub)