Cardiac rhythms - Study guides, Class notes & Summaries

UWorld NCLEX-PN Rationale-based Answers / Newest Updated 2025. B/P Medication side effects? - fatigue - erectile dysfunction - dizziness Angina pectoris risk factors? - Smoking - Extreme temperatures - Physical exertion (including sex) - Intense emotion - Coronary artery narrowing - Stimulants (cocaine, amphetamines) Define angina pectoris Chest pain due to myocardial ischemia (decreased blood flow to heart). Purpose of an ICD (implantable cardioverter defibrillator)? - sense and def...

Cardiac Rhythms and Dysrhythmias Part 2 Questions and Answers 100% Accuracy

Cardiac Rhythms and Dysrhythmias Comprehensive Question and Answer Session with a Perfect 100% Accuracy, 2025

Echelon quiz questions: EKG and Cardiac Rhythms Comprehensive Question and Answer Session with a Perfect 100% Accuracy, 2025

Exam 2: NR 341/ NR341 (Latest 2025/ 2026 Update) Complex Adult Health Guide | Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Chamberlain Q: Asystole and pulseless electrical activity can not Answer: be defibrillated Q: 1 large box represents Answer: 5 small boxes = 0.2 sec Q: Interpreting ECG Rhythms simple terms Answer: Evaluate the rhythm. Is it regular or irregular? Look for the presence of the P wave P waves should be uniform, round, smooth and ...

ACLS Rhythm Mastery Guide: 22 Essential Cardiac Rhythms with Visual Diagrams, Definitions, and 100% Verified Answers

Midterm Exam: NUR631 / NUR 631 (Latest 2024 / 2025 Update) Advanced Physiology and Pathophysiology Study Guide | Questions and Verified Answers | 100% Correct – GCU Question: chloride Answer: moves often with Na normal levels 98-108 Question: what disorder may cause hypochloremia? Answer: cystic fibrosis Question: potassium main jobs are: Answer: transmission of nerve impulses maintenance of normal cardiac rhythms, skeletal and smooth muscle contraction Quest...

NURB 4220 Cardiac Rhythms. Exam Questions With 100% Verified Answers Characteristics of sinus bradycardia - answer- rhythm is regular - P: QRS ratio is 1:1 -PRI is less than or equal to 0.2 sec. -QRS complex is less than or equal to 0.12 sec. - rate < 60 BPM possible causes of sinus bradycardia - answer- athlete - teenager - sleeping/ sedation - vagal/parasympathetic effect - Heart Dx - drug effects When is sinus bradycardia a problem? - answerwhen it become symptomatic or EKG ch...

Cardiac Rhythms and Dysrhythmias Comprehensive Question and Answer Session with a Perfect 100% Accuracy, 2024 The nurse provides discharge teaching to a patient that underwent pacemaker implantation in the left chest. What should the nurse include in the instructions? Select all that apply: The nurse that is monitoring the electrocardiogram (ECG) of a patient with hyperthyroidism observes regular, sawtooth-shaped flutter waves with an atrial rate 250 beats/minute. How should the nurse document...

What is the electophysiology of the heart? - Answer The SA node (sinoatrial) spontaneous electric impulse Pulse travels to AV node: starts atrial contractions Impulse travels to through bundle of His to purkinjie fibers Prukinie fibers sends pulse to ventricles What does P, Q, R, S, T represent ? - Answer P: atrial depolarization QRS: Ventricular depolarization T: Ventricular repolarization What is absolute, relative, and supranormal refractory period? - Answer 1-2 zone...

Basic Dysrhythmia Cardiac Rhythms Questions & Answers - Cardiac Rhythm Pictures - Atrial Fibrillation (A-Fib), Atrial Flutter, Paced Atrial, 1° AVB, 2° AVB Type I (Wenkebach), 2° AVB Type II (Mobitz), 2° AVB 2:1, 3° AV Block (Complete Heart Block), Bundle Branch Block (BBB), Sinus Rhythm, Sinus Bradycardia, Sinus Tachycardia, Sinus arrhythmia, Sinus Arrest/Exit block, Bigeminy, Trigeminy, Premature Atrial Contraction (PAC), Premature Junctional Contraction (PJC), Junctional Rhythm (Junction...