S1 is the closing of ______ valves ✔✔CORRECT ANSWER✔✔AV
(tricuspid and mitral)
S2 is the closing of _______ valves ✔✔CORRECT ANSWER✔✔semilunar
(aortic/pulmonic)
S3 comes after ✔✔CORRECT ANSWER✔✔S2, volume overload
,normal in peds
indication of HF
S4 comes before ✔✔CORRECT ANSWER✔✔S1, stiff ventricles
from MI
normal in athletes
risk factors for coronary artery disease ✔✔CORRECT ANSWER✔✔1.
Diabetes mellitus (worst risk factor)
2. Tobacco smoking (greatest immediate benefit if corrected)
3. Hypertension (MC risk factor)
4. Hyperlipidemia
5. Family history of premature coronary artery disease (father <55,
mother <65)
6. Age above 45 in men, above 55 in women
women's symptoms of MI ✔✔CORRECT ANSWER✔✔Often different
from men: unusual fatigue
Indigestion
Weakness
nausea
sob
flushed
,achy pain
cardiac changes in elderly ✔✔CORRECT ANSWER✔✔increase in systolic
BP
arteriosclerosis
left v wall thickens
increase in dysrhythemias
EKG changes
orthostatic hypotension
right-sided heart failure ✔✔CORRECT ANSWER✔✔cannot get fluid
through to body
ascietes in belly, weight gain, edema, JVD
left sided heart failure ✔✔CORRECT ANSWER✔✔left side receives
blood from lungs
nocturnal dyspnea, blood tinged sputum, tachypnea, tachycardia,
cyanosis, SOB when exerting
viens function ✔✔CORRECT ANSWER✔✔carry blood to the heart
closer to skin, thinner
, arteries function ✔✔CORRECT ANSWER✔✔carries blood away from the
heart
lymphatic system ✔✔CORRECT ANSWER✔✔Composed of a network of
vessels, ducts, nodes, and organs. Provides defense against infection,
cleans out fluid
should lymph nodes be inflamed with infection ✔✔CORRECT
ANSWER✔✔yes
non palpable lymph nodes is a ______ finding ✔✔CORRECT
ANSWER✔✔normal
feels "P" mobile is a ✔✔CORRECT ANSWER✔✔normal finding
feels "P" not mobile is ________ finding ✔✔CORRECT
ANSWER✔✔abnormal
blood pressure _______ in pregnant women ✔✔CORRECT
ANSWER✔✔decreases
what occurs during pregnacy ✔✔CORRECT ANSWER✔✔vasodilation
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