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NURS 245 HONDROS Exam Questions and Correct Answers

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NURS 245 HONDROS Exam Questions and Correct Answers

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NURS 245 HONDROS Exam Questions
and Correct Answers



coronary artery disease - Answer-atherosclerosis of the coronary arteries that reduces the blood supply
to the heart muscle



what can CAD turn in to? - Answer-acute coronary syndrome, unstable angina, MI



How does CAD start? - Answer-as an endothelial injury which causes reorganization



what causes an endothelial lining injury? - Answer-HTN, hyperlipidemia, tobacco, DM, infections, toxins



Elevated CRP indicates - Answer-inflammation



Stages of CAD - Answer-fatty streak, fibrous plaque, complicated lesion



Fatty streak stage - Answer-early stage of atherosclerosis characterized by fatty lesions thickening the
vessel



treatment for fatty streak - Answer-focusing on lowering LDL and BMI

, fibrous plaque - Answer--collagen covers the fatty streak

-vessel lumen is narrowed

-blood flow is reduced

-fissures can develop



what symptoms will we see in stage 2 (fatty streak) of CAD - Answer-HTN & chest pain, clots can form



how to treat a fib - Answer-coumadin



how to treat v tach WITH a pulse - Answer-give amiodarone and cardiovert



how to treat v tach without a pulse - Answer-CPR, call code, shock



How to treat V-Fib? - Answer-CPR and shock



priority when seeing an abnormal tele strip - Answer-assess the pt



What is DIC? - Answer-bleeding disorder: excessive bleeding and clottinh ar the same time



how to treat DIC - Answer-treat underlying cause (also heparin, ffp, plts & rbcs)



what DOES NOT cause DIC - Answer-chronic conditions

only acute problems cause DIC

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