Exam 2 Flashcards
Oct 7 (91 cards)
What is the valves of the first heart sound/ S1/ Lub?
AV valve (tricuspid and mitral valves)
What is the the valves that close in the second heart sound/ S2/ dub?
Semilunar valves (Aortic and pulmonic)
What conditions causes murmurs of structural defects?
Stenosis vs. regurgitation
What conditions causes murmurs of velocity?
exersice, fever, hyperthyroidism
What condition causes murmurs of visocosity?
anemia, dehydration
What is grade 1 murmur?
Barley audible in a quiet room
What is grade 2 murmur?
quiet but clearly audible
What is a grade 3 murmur?
moderately loud
what is a grade 4 murmur?
very loud, associated with thrill
what is grade 5 murmur?
Very loud, thrill easily palpable
Where does the blood enter the heart
Superior vena cava
Where does the blood flow from superior vena cava?
right atrium
What valve passes the right atrium?
Tricuspid valve
Where does the tricuspid valve flow blood into?
right ventricle
Where does the right ventricle flow blood into?
pulmonary valve
Where does blood enter before going to the lungs?
Pulmonary artery
Where does the the blood enter the heart after going to the lungs?
Pulmonary vein
Where does the flow from the pulmonary vein?
Left atrium
What valve flows blood out of the left atrium?
Mitral
Where does the mitral valve flow blood into?
Left ventricle
What valves does the left ventricle pump blood into?
Aortic valve
Where does blood flow after the aortic valve?
aorta
What are the non modifiable risk factors of cardiovascular disease?
Age, sex, heredity, race
What are modifiable risk factors of cardiovascular disease?
Smoking, cholesterol, hypertension, physical inactivity, obesity, diabetes, stress