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OMSA STUDY GUIDE QUESTIONS AND ANSWERS
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OMSA STUDY GUIDE QUESTIONS AND ANSWERS
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STUDY OMSA 2020 QUESTIONS ANDANSWERS
Pathway9of9Blood9Flow9from9Lungs9Carrying9Oxygen9-9ans--
Through9the9Pulmonic9vein9to9the9Left9Atrium,9through9Mitral9Valve,9to9the9Left9Ventrical9,
9through9the9Aortic9Valve9to9the9Aorta.9(P,LA,MV,9LV,AV,A)
Pathway9of9Blood9flow9Through9the9Heart9-9ans--
Superior9and9Inferior9Vena9Cava9to9Right9Atrium,9through9Tricuspid9Valve9into9Right9Ven
trical,9past9the9Pulmonic9Valve9to9the9Pulmonary9Artery
How9many9Chambers9does9the9heart9have?
9What9are9the9upper9and9the9lower9chambers9called?9-9ans--
Heart9has949Chambers.9The9Upper9are9called9Atria9and9the9lower9are9Ventricles.
Name929systems9that9compromise9the9Autonomic9Nervous9System.9-9ans--
Parasympathetic9and9symapthetic.
Beta9one9controls9the9-9ans--Heart
Angina9-9ans--Insufficient9blood9flow9though9the9coronary9arteries
Tricuspid9Valve9-9ans--Located9between9the9right9artium9and9the9right9ventricle
Mitral9Valve9-9ans--Located9between9the9left9atrium9and9the9left9ventricle
Stimulation9of9the9Vagus9will9-9ans--Decrease9the9Heart9Rate
Pathway9of9the9Conduction9System9through9the9Heart9-9ans--
SA9node9the9the9AV9node9to9the9Bundle9of9His9to9the9Bundle9Branches9and9finally9to9the9
Purkinjie9Fibers
Left9sided9Heart9failure9often9leads9to:9-9ans--Right9sided9Heart9Failure
Which9Patient9will9need9antibiotic9Premedication9-9ans--
A970year9old9patient9with9a9prosthetic9valve
, Symptoms9of9left9sided9heart9failure9include:9-9ans--
Shortness9of9breath9and9pulmonary9edema
Symptoms9of9right9sided9heart9failure9include:9-9ans--
Ascites9(abdominal9swelling)9and9pitting9edema9(swelling9in9body:9ankles9,feet9,9lower9bo
dy)
What9does9ISCHEMIA9mean?9-9ans--Not9ENOUGH9blood9supply
What9causes9a9heart9murmur9-9ans--
Turbulence9(quivering)9in9the9blood9flow9across9the9heart9valves
The9first9heart9sound9is9caused9by;9-9ans--The9closing9of9the9mitral9and9tricuspid9valve
Angina9is9treated9with9what9medication?9-9ans--Nitroglycerin
What9mnemonic9is9used9for9a9patient9having9a9myocardial9infarction?9-9ans--MONA
The9two9kinds9of9Heart9Failure9-9ans--Right9and9Left
What9is9angina?9-9ans--
Insufficient9oxygen9in9the9coronary9arteries9to9the9heart9muscle9causing9sudden,9severe9
substernal9pain9radiating9to9the9left9arm
What9is9Myocardial9Infarction?9-9ans--It9implies9necrosis.9Death9of9the9Heart9Muscle.
What9do9Beta9Blockers9do?9-9ans--Decrease9Heart9Rate9and9Blood9Pressure
Patients9experiencing9a9hypertension9crisis9may9complain9of9-9ans--A9Headache
Two9types9of9stories9are9-9ans--Ischemia9and9Hemorrhagic
Mnemonic9diagnosis9for9a9stroke9-9ans--FAST:9Face,9Arm,9Speech,9Time
Causes9of9Hypotension9-9ans--
*Allergic9Reaction9*9Cardiac9Dysrhythmias9*9Excessive9Medication9******9Not9Caused9By
9Seizures
Hypertensive9Crisis9Treatment9-9ans--Beta9blocker9and9vasodilator
Blood9Pressure9General9"normal"9-9ans--140/90
High9Blood9Pressure9can9increase9the9risk9of9...9-9ans--Heart9attack9and9a9Stroke
T9wave9is9caused9by?9-9ans--Repolarization9of9the9ventricles
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