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2024 NR 545 Exam With 90 Questions & Correct Answers
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2024 NR 545 Exam With 90 Questions & Correct Answers 2024 NR 545 Exam With 90 Questions & Correct Answers
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2024 NR 545 Exam With 90 Questions & Correct AnswersWhat is CAD ? - ANSWER-coronary artery disease
What causes coronary heart disease? - ANSWER-build up of plaque made by
cholesterol in the arteries
How do you diagnose CAD ? - ANSWER-EKG
Echo
Stress test
Chest xray
Angiogram
What is ischemia? - ANSWER-lack of blood flow
ischemia is also called ? - ANSWER-Coronary artery disease
what are the assessment findings for ischemia ? - ANSWER-Pain or discomfort in
upper body
Angina
Cold sweat
Feeling full , indigestion
Nausea
Dizzy
Fast ir irregular heart beat
, What is a holter monitor? - ANSWER-An ambulatory ECG that monitors patients
for 24-48 hours
what are the EKG findings of myocardial ischemia ? - ANSWER-ST depression
How do you treat Ischemia ? - ANSWER-Nitroglycerin
Beta blockers
Calcium channel blockers
Thrombolytics
people who can't take aspirin should take what instead ? - ANSWER-Clopidogrel
What is angina? - ANSWER-Insufficient oxygen to the heart muscle causing
sudden, severe substernal pain radiating to the left arm
what are the symptoms of angina ? - ANSWER-- pallor
- Diaphoresis
- Nausea
- elevated BP
- Gallop rhythm or apical murmur
How long do attacks of angina last ? - ANSWER-3-20 mins
How do you diagnoses angina ? - ANSWER-- troponin
- CK-MB
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