The ecg de - Study guides, Class notes & Summaries

Irene Gold BOARDS PART 1 PHYSIOLOGY Exam Questions and Answers 100% Pass What 2 ways can blood enter the heart? - Answer- →Superior vena cava →Inferior vena cava Blood enters the heart via SVC and IVC but there is another exception. What is it? - Answer- Azygous veins The Azygous vein drains where? - Answer- SVC What part of the heart is this? → P-wave starts at sinoatrial node in crista terminalis → impulse travels to AV node - Answer- Right Atrium What happens when there is a...

In FAST response fibers - Electrolyte involved in phase 0 correct answersNa+ influx In FAST response fibers - Electrolyte involved in phase 2 correct answersCa+ influx, K+ outflux plateau In FAST response fibers - Electrolyte involved in phase 3 correct answersK+ outflux (Ca+ drops off) rapid repolarization In SLOW response fibers - Electrolyte involved in phase 0 correct answersCa+(few Na+ channels in Nodal fibers) In SLOW response fibers - Electrolyte involved in phase 3 correct an...

ECCO Test Study Guide A patient has a transcutaneous pacemaker. Which action should the nurse implement when a pacemaker spike occurs but is not followed by ventricular complex? Assess the heart rate Increase the mA Increase the mV Assess the ECG lead placement - Increase the mA A patient has a transvenous temporary pacemaker in place. Pacemaker spikes are noted on the ECG, but they are not followed by a P wave or QRS complex. Which is initially indicated? Reposition patient on ...

ACLS Pre-Course Self-Assessment 60 Questions with Verified Answers Identify The ECG Strip - CORRECT ANSWER Atrial Flutter Identify The ECG Strip - CORRECT ANSWER Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip - CORRECT ANSWER Ventricular fibrillation Identify The ECG Strip - CORRECT ANSWER Second-degree atrioventricular block (Mobitz I Wenckebach) Identify The ECG Strip - CORRECT ANSWER Monomorphic ventricular tachycardia Identify The ECG Stri...

Which statement is correct regarding premature ventricular complexes (PVCs)? PVCs originate from the atrium. PVCs may be unifocal or multifocal in origin. PVCs will not lead to ventricular tachycardia. PVCs only originate from one site in the ventricles. - PVCs may be unifocal or multifocal in origin. A regular rhythm at a rate of 40-60 beats per minute, with narrow QRS complexes, and no visible P waves, is consistent with the presence of: atrial fibrillation. sinus bradycardia. juncti...

NBME CBSE REAL EXAM 200 QUESTIONS AND ANSWERS LATEST (usmle step 1)MEDICAL EXAMINATION 70yo M dies in a motor vehicle collision. Was undergoing evaluation for occult blood in the stool. Photo of transverse colon shown. Dx? Tubular adenoma or villous polyp. GI blood loss suggests a risk for malignancy 38yo M truck driver with 1-week hx of watery, itchy eyes and a runny nose. Physical shows inflamed nasal mucosa. No congestion in lower lung. Pharmacotherapy? Loratadine--> less sedat...

What is the first step in the process of diabetes self management education? a. assessment b. goal setting c. diagnosis d. referral a. assessment the steps in order are: assessment, goal setting, planning, implementation, evaluation/monitoring Which option is an outcome of personal record keeping in relation to physical activity, according to recent studies? a. those who keep logs of PA are more adherent to other elements of tx (ie diet, meds) Master01 | October, 2024/2025 | L...

ATLS FINAL EXAM QUESTIONS AND ANSWERS A+ GRADED 100% VERIFIED APPROVED BY: Want to earn $103 per month? 1. what is the #1 cause of preventable deaths after trauma?: hemorrhage 2. what initital labs should be drawn when starting an IV in trauma?: type and cross CBC for baselines preg test for females blod gases and lactate for shock 3. what are the 3 contra indications for a foley in trauma?: blood at eth urethral meatus perineal ecchymosis high riding or non-palpable prostate pel...

ATI RN ADULT MEDICAL SURGICAL TEST BANK 1. A nurse is assessing a client who has a diagnosis on colon cancer which of the following should the nurse expect? a. Steatorrhea b. Elevated hemoglobin c. Hematochezia d. Weight gain 2. A nurse is assessing a client admitted with peripheral vascular disease. Which of the following findings indicates a venous vascular disorder? a. An ulcer at the tip of a toe b. Hair loss distal to the client’s calves c. Leg pain at rest d. Edema of the an...