NURS 301 TEST 2 CATH, CAD, ANGINA, DYSRHYTHMIAS, MI, CABG QUESTIONS WITH COMPLETE ANSWERS

Inflammatory response occurs during the first ______ hours after an MI and collateral
circulation develops around infarcted area


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24




Ideally, the pt should be NPO _______ hours before Cardiac Cath


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6-18




It takes ______ hours for the entire thickness of the heart muscle to become necrosed

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4-6




A ______ CABG requires a laparotomy and sternotomy approach d/t the use of
gastroepiploic and epigastric arteries


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Repeat




Papillary muscle rupture cases _________ valve regurgitation


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Mitral




Plaques may occur anywhere, but they have an affinity for:
_________ and ____________ arteries


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Carotid; Coronary




Atria contribute _______% of CO normally

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30




SA node originating beat
Rate= >100 bpm
Rhythm= Regular
Causes= Dehydration, SNS, pain


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Sinus Tachycardia




Holds the clot together; broken down by plasminogen and plasmid


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Fibrin




A CABG requires a _________ (opening of the chest cavity) as well as the use of a CPBM


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Sternotomy




Third stage of CAD; Progressive changes in endothelium of arterial wall