Acute inferior mi Study guides, Class notes & Summaries

sinus rhythm regular rhythm Set by SA node at 60 to 100 bpm P waves normal normal qrs PR 0.12 - 0.2 normal qrs less than 0.10 wide qrs is greater than 0.12 Sinus Tachycardia 100-160 bpm SA node reduced time for ventricle filling assess for SOB or chest pain a prolonged QT interval more prone to arrhythmia NSR reflects the heart's normal electrical activity, providing synchrony between the atria and the ventricles. Sinus tachycardia occurs when the sinus no...

CCRN EXAM 2024 WITH 100% ACCURATE SOLUTIONS The nurse is caring for a patient with acute inferior wall MI, post-coronary artery stent deployment, For optimal care of the patient, the nurse should: - correct answer Continuously monitor the patient in lead II It is best practice to monitor the patient status post PCI with stent, in the lead that was most abnormal during the acute occlusion. The ECG demonstrates ST elevation in leads II, III and aVF. The nurse needs to monitor the patien...

Foundations CBR20 – Cardiology Exam Questions With Answers What underlying pathologic process distinguishes myocardial infarction from angina/unstable angina? Atherosclerotic plaque rupture → exposed endothelium → clot attaches → reduced blood flow; if cell death occurs (usually due to complete vascular obstruction) then positive trop and MI; if no cell death occurs then negative trop and angina/unstable angina What is the difference between transmural and non-transmural infarctio...

Acute Care Test 1 Exam Questions With Correct Verified Solutions What are the modifiable risk factors of CAD? - ANS -elevated serum lipids -hypertension -cigarette smoking -pre-diabetes or diabetes -obesity -chronic kidney disease -metabolic syndrome -diet high in saturated fat, cholesterol & calories -physical inactivity -elevated homocysteine level -post menopause What are the principles of primary health care? - ANS -public participation -health promotion -appropriate...

FoEM CBR22- Cardiology Exam What underlying pathologic process distinguishes myocardial infarction from angina/unstable angina? Atherosclerotic plaque rupture → exposed endothelium → clot attaches → reduced blood flow; if cell death occurs (usually due to complete vascular obstruction) then positive trop and MI; if no cell death occurs then negative trop and angina/unstable angina. What is the difference between transmural and nontransmural infarction? Transmural: usually STEMI, la...

NR571/ NR 571 Midterm Exam (2024/ 2025 Update) Complex Diagnosis & Management in Acute Care Review| Questions and Verified Answers| 100% Correct |Grade A – Chamberlain Q: When is NGT contraindicated? Answer: RV infarct b/c it reduces preload Q: Absolute contraindications for fibrinolytic therapy Answer: Any prior ICH known structural cerebral vascular lesions known malignant intracranial neoplasm Ischemic stroke <3mo unless <4.5 h suspected aortic dissection ac...

PCCN Master Questions (Cardiac**, Pulmonary*, Endocrine, Neurology, Renal, GI, Hematology, Electroytes, Medications) with Complete Solutions PCCN Master Questions (Cardiac**, Pulmonary*, Endocrine, Neurology, Renal, GI, Hematology, Electroytes, Medications) with Complete Solutions PCCN Master Questions (Cardiac**, Pulmonary*, Endocrine, Neurology, Renal, GI, Hematology, Electroytes, Medications) with Complete Solutions 1. Cardiac - ANSWER-1. Cardiac Pt's EKG shows ST elevation i...

Acute coronary syndrome NCLEX Questions and Answers Already Passed The client with unstable angina has received education about the acute coronary syndrome. Which of the following indicates that he understood the teaching? 1. "This is a big warning, I must modify my lifestyle or risk having a heart attack in the next year." 2. "Angina is just a temporary interruption of blood flow to my heart." 3. "I need to tell my wife I've had a heart attack." 4. "Because this was temporary,...

The nurse is caring for a patient with acute inferior wall MI, post-coronary artery stent deployment. For optimal care of the patient, the nurse should: a) administer an analgesic for acute back pain b) Apply pressure dressing to groin c) Continuously monitor the patient in lead II d) Maintain the patient in a supine position - Answer: C It is best practice to continuously monitor the patient status post PCI with stent, in the lead that was most abnormal during the acute occlusion. Lead I...

The nurse is caring for a patient with acute inferior wall MI, post-coronary artery stent deployment. For optimal care of the patient, the nurse should: a) administer an analgesic for acute back pain b) Apply pressure dressing to groin c) Continuously monitor the patient in lead II d) Maintain the patient in a supine position CORRECT ANSWER Answer: C It is best practice to continuously monitor the patient status post PCI with stent, in the lead that was most abnormal during the acute occlus...