NUR 265 Exam 2 Questions with 100% Correct Answers | Latest Update | Verified
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Course
NUR 265
Institution
NUR 265
wheeze - High-pitched, musical sound similar to a squeak
what causes murmurs? - valves don't slam shut like their supposed to, they take too long to close
causing turbulent blood flow... deoxygenated blood and oxygenated blood mix
What are the 5 locations we auscultate to listen to the heart? - ...
NUR 265 Exam 2
wheeze - High-pitched, musical sound similar to a squeak
what causes murmurs? - valves don't slam shut like their supposed to, they take too long to close
causing turbulent blood flow... deoxygenated blood and oxygenated blood mix
What are the 5 locations we auscultate to listen to the heart? - Aortic: 2nd intercostal space, right
sternal border
Pulmonic: 2nd intercostal space, left sternal border
Erb's Point: 3rd intercostal space, 1/2 between base and apex
Tricuspid: 4th intercostal space, left sternal border
Mitral: 5th intercostal space, midclavicular line
_______ pumps blood to the lungs to become oxygenated - right side
Lungs send the blood back to the _______, then out to the body - left side
What does "tissue paper my assets" mean? - Tricuspid
Pulmonic
Mitral
Atrial
______________ opens to let deoxygenated blood into RV - tricuspid valve
__________opens to let deoxygenated blood into the pulmonary artery to be pushed to the lungs -
pulmonic valve
, mitral valve - oxygenated blood from the lungs in the LA, the valve opens to push this blood into
the LV
atrial valve - opens to allow blood to flow out of the aorta to the rest of the body
How many chambers are in the heart? - 4 (2 atria, 2 ventricles)
_________ is when blood is moving backward instead of forward, oxygenated and deoxygenated blood
mix - valve regurgitation
normal heart sounds - S1-S2
S1 "lub" - closing of mitral and tricuspid valves
S1 is heard loudest - apex
S2 "dub" - closure of aortic and pulmonic valves
S2 is hears loudest - base
extra not expected heart sounds - S3-S4
when is S3 heard best? - in left lateral position
S3 - volume overload problem hear in early diastole
S4 - stiff ventricle problem heard immediately before systole
______ is heard loudest at the apex of the heart - apical pulse
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