Paroxysmal af - Study guides, Class notes & Summaries

Recurrent AF 2+ episodes of AF Paroxysmal AF self terminating episodes of AF, generally less than 7 days Persistent AF Episodes of AF that is sustained over 7 days, generally require cardioversion Permanent AF Failed cardioversion or sustained AF over 1 year, further attempts to convert the rhythm are deemed futile Irregular wavefront becomes fractionated as it divides into smaller, independent daughter wavelets Describe the Multiple Wavelet Theory of AF One dominant circuit t...

What is congestive heart failure? correct answers a weakness of the heart that leads to a buildup of fluid in the lungs and surrounding body tissues. the heart has not failed - but it is not pumping blood as well as it should be and it can lead to fluid build up around the lungs, periphery as well what is the most common age group which suffer from congestive heart failure correct answers over 65 year olds what is the median (in years) of survival of a patient who has been diagnosed wit...

Cardiology Pt 4 Exam Questions With Verified Answers. Trial Fibrillation rapid and irregular beating of atrial chambers of heart most common arrhythmia (20-30% of ischemic CVAs are caused by AFIB) Afib is more common in men A fib Pathophysiolgy electrical impulses of SA node are overwhelmed by multiple foci of spontaneous depolarizations scattered about the atria (some make it to AV node and randomly depolarize ventricles generating irregular heartbeat) AFIB Causes hypertensive hear...

©BRIGHTSTARS EXAM SOLUTIONS 11/16/2024 10:16 AM 1 | P a g e NURS 2245: Exam 2 Exam Study Guide. Dysrhythmias originating in the atria - answerpremature atrial contractions paroxysmal supra ventricular tachycardia atrial flutter atrial fibrillation premature atrial contractions - answerrate: depends upon underlying rhythm rhythm: usually regular except for PAC pacemaker site: ectopic sites in atria P waves: occurs earlier than expected PRI: varies dependent on foci of impulse QRS: u...

IBHRE CEPS SVT AND VT TEST LATEST UPDATED...

S/s =signs and symptoms Tx = treatment Dx = diagnosis Cardiac SVT- To stimulate a vagal reflex, the health care provider instructs the patient to bear down as if straining to have a bowel movement.Assess the patient's heart rate, heart rhythm, and blood pressure. Observe the cardiac monitor and record an ECG rhythm strip before, during, and after the procedure to determine the effect of therapy. Drug therapy is prescribed for some patients to convert SVT to a normal sinus rhythm (NSR...

1. E-D = ERV 160. A healthy 30-year-old woman is referred for a life insurance physical exam. History reveals that she has never smoked and vesicular breath sounds are heard at the periph- ery of the lung with aus- cultation. In the patient's spirometry tracing below, the expiratory reserve vol- ume (ERV) equals which of the following? 2. .21*380 = 80 mmHg 161. A group of third-year medical students accom- panied a medical mission team to Peru, South Amer- ica. After arriving at the ai...

Verapmil - do not mix with erythromycin and clarithromycin constipation first line Chlamydia, atypical bacterial infection, cervicitis,PID, atypical pneumoniae, urethritis, - doxycycline first line moderate ance, rosacea - tetracycline SE of minocycline - vertigo-- d.c meds warfarin bleeding increased - erythromycin or clarithromycin. sulfa related meds MRSA first line - Bactrim, doxy, minocycline, clindamycin, ---- ;but mastitis is different. Mastitis _.impetigo non mrsa - dicloxacill...

Ibhre Ceps Svt And Vt Questions And Answers With Verified Solutions 100% Correct!!!

Family Nurse Practitioner Certification | FNP Review CV Terms 2023-98% Score.1. Myocardial Infarction Steady, gradually increas- ing intensity chest pain. De- scribed as squeezing, tight, crushin, heavy pressure. Provoked by exertion or eating. Often radiates to L side of neck, jaw and arm. Contin- ues to have pain at rest. Di- aphoresis with cool, clammy skin. SOB, dyspnea, weak- ness, nausea are also associ- ate. EKG to confirm. 2. Congestive Heart Failure Gradual/acute onset of dysp- ...