Inferior ekg leads - Study guides, Class notes & Summaries

Which coronary vessel is usually the cause of the myocardial infarction in a patient with ST elevation in V1, V2, and V3? A. left anterior descending (LAD) B. left circumflex artery C. posterior descending branch of the right coronary artery D. right coronary artery (RCA) E. right ventricular branch of the right coronary artery correct answer: A. left anterior descending (LAD) The answer is A. This EKG pattern is consistent with that of anterior wall myocardial infarction (MI). The...

What is a pericardial friction rub? - often heard over the sternal border. The inflammation causes a grating, scraping or leather-rubbing sound Is pericarditis more common in adults or children? - Adults What positions aggravate pericarditis? - lying flat on the left side, coughing and deep inspiration How is pericardial pain relieved? - NSAIDs because this type of pain is not related to ischemia How to characterize a HTN crisis? - An uncontrolled rise in BP with end organ damage. Di...

Cardiology Quick Cram Cards (SMARTYPANCE.COM) Exam 2024. Side effects associated with *ACEI* - CORRECT ANSWER cough What is the definition of *orthostatic hypotension* - CORRECT ANSWER A drop in systolic blood pressure of *> 20 mmhg* when standing up The size of a *normal Aorta* - CORRECT ANSWER less than *3 cm* S3 is most commonly associated with - CORRECT ANSWER Congestive Heart Failure First line treatment for *torsades de pointes* - CORRECT ANSWER Magnesium Sulfate On ...

NHA EKG Certification Test Questions With Answers (100% Verified). After completing an EKG on a patient, which of the following should the tech perform next? ANS Before disconnecting patient from the machine, check that the tracing is free from artifacts 2. Communication with members of the health care team can be accomplished through which of the following methods? ANS Electronic health record and verbal exchange 3. During a stress test an EKG technician notices the patient to be hypervent...

NHA EKG (CET) study guide (2021)-Question and Answers/A+ Rated What action should the technician instruct the patient to take if any electrodes become loose during at-home use of an ambulatory monitor? Apply surgical tape to the electrodes to keep them in place Which leads record activity of the inferior wall of the left ventricle? Leads III and AVF What rhythm is characterized by absent P waves, wide QRS complexes, and a ventricular rate between 20-40/mins? Idioventricular rhythm Wha...

EKG Cram Cards (Smarty PANCE) (Latest 2023 / 2024) Actual Questions and Answers 100% Correct 1. Name the leads which represent a lateral wall acute myocardial infarction(AMI)? Answer: V5, V6, I, AVL 2. Name the leads which represent an anterior AMI? Answer: V3, V4 3. Name the leads which represent a septal AMI? Answer: V1, V2 4. Name the leads which represent an inferior AMI? Answer: II, III, AvF 5. What does a finding of S1Q3T3 on a 12 lead EKG suggest? Answer: Pulmonaryembolism 6...

NHA EKG Certification Test 100% Correct Solutions After completing an EKG on a patient, which of the following should the tech perform next? - Correct Answer ️️ -Before disconnecting patient from the machine, check that the tracing is free from artifacts Communication with members of the health care team can be accomplished through which of the following methods? - Correct Answer ️️ -Electronic health record and verbal exchange During a stress test an EKG technician notices the pa...

NHA EKG Certification Test 100% Correct Solutions After completing an EKG on a patient, which of the following should the tech perform next? - Correct Answer ️️ -Before disconnecting patient from the machine, check that the tracing is free from artifacts Communication with members of the health care team can be accomplished through which of the following methods? - Correct Answer ️️ -Electronic health record and verbal exchange During a stress test an EKG technician notices the pa...

at rest the myocardium extracts ___% of available oxygen o :## 70% normal SvO2 in heart o :## 30-35% normal SvO2 in body o :## 60-80% DBP - LVEDP o :## coronary perfusion pressure normal coronary perfusion pressure o :## > 40 mmHg coronary circulation is a constant due to _______________________. o :## auto-regulation the coronary arteries originate behind the respective ________ valve leaflets 2024/2025 2 | P a g e o :## aortic bifurcates into the LAD and Cx arteries; 2-5cm lo...

Overview EKG Certification NHA-Answered-A+ Rated Overview EKG Certification NHAAnswered-A+ Rated 5 most common reasons for artifact on an EKG; caused by patient seizure, trembling, fast breathing, dry or wet skin, shivering What is the function of the Bundle Branches Provide a pathway for electrical impulses to travel and make your heart beat Leads V1 through V3 are reciprocal to... leads II, III, aVF Leads I and aVL are reciprocal to leads... II, III, and aVF Standard EKG gain/sensit...