Trigeminy - Study guides, Class notes & Summaries

Normal sinus rhythm Regular Rate: 60-100 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Sinus Bradycardia Regular Rate: <60 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Sinus Tachycardia Regular Rate: 100-150 P Wave: Present, upright PR Interval: 0.12-0.20 sec QRS: <0.12 sec Premature Atrial Contraction IRREGULAR Rate: depends on underlying rhythm P wave: Present or hidden in T wave PR Interval: 0.12-0....

NBRC SDS EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED AND GRADED A+ 2024 What is the minimum and preferred sampling rate? Min 200Hz; Preferred 500Hz Which respiratory equipment is used to measure apneas? Thermistor/thermocouple What are some common troubleshooting issues for the thermistor? Warm the room, remove fan, moisture on the sensor, battery needs to be changed What is considered the gold standard for measuring respiratory effort? RIP belts What equipment is used to measure ...

Study Guide Exam For Ventricular Dysrhythmias With (100% Correct Answer) Premature Ventricular Contractions (PVC) - CORRECT ANSWER-contraction coming from an ectopic focus in the ventricles. early occurrence of the QRS complex. PVC is wide and distorted in shape compared with a QRS complex coming down the normal conduction pathway. multifocal PVC - CORRECT ANSWER-PVC that arise from different foci appear different in shape from each other Unifocal PVC - CORRECT ANSWER-have the same s...

the three rhythms are 3rd degree HB, Torsade's de pointes, sinus rhythm know what the first thing you do on a call is BSI, Scene Safe, Use PPE Know what Afib RVR looks like know difference between alkalosis and acidosis A-fib: stable patient, treatment? BB, Ca-channel blockers (dilitiazem), digoxin; once you achieve rate control anticoagulate with warfarin to INR 2-3, mostly Cardizem-(designed to slow down conduction through the AV node. A-fib rvr-unstable ...

NURS 420 Exam #1 Questions and Answers | 100% Verified and Updated a wide QRS is defined as - Answer-greater than .12 sec Conduction system of the heart - Answer-SA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? - Answer-atrial depolarization What is the QRS complex of an ECG? - Answer-ventricular depolarization and atrial repolarization What is the T wave of an ECG? - Answer-ventricular repolarization PR interval - Answer-delay ...

NCLEX-RN TEST 1 NGN EXAM 2024 QUESTIONS AND VERIFIED CORRECT ANSWERS WITH COMPLETE SOLUTIONS UPDATED GRADED A++ The nurse witnesses the collapse of a child while outdoors. The child is not breathing and has a pulse of 50/min. The nurse calls emergency services and initiates rescue breathing. After 2 minutes of rescue breaths, the child is still not breathing and is pale with a pulse of 30/min. What is the nurse's next action? 1. Initiate chest compressions Rescue breathing is performed a...

Exam(Elaborations)SHARP ECG TEST Rated 100% Correct!! | A+ tachycardia and bradycardia - ️️ ->100 bpm <60 bpm Bigeminy - ️️ -every other complex is a PVC Trigeminy - ️️ -pattern in which every third complex is a premature beat Premature Junctional Contraction (PJC) - ️️ -Rate: Normal or accelerated P wave: inverted or absent QRS: normal Conduction: normal rhythm: irregular: PICs occur early in cycle of baseline rhythm -an ectopic pacemaker in the AV Junction prod...

NURS 420- Quiz #1 Exam Questions With Complete Solutions a wide QRS is defined as - answergreater than .12 sec Conduction system of the heart - answerSA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? - answeratrial depolarization What is the QRS complex of an ECG? - answerventricular depolarization and atrial repolarization What is the T wave of an ECG? - answerventricular repolarization PR interval - answerdelay of AV node to al...

NURS 420- Quiz #1 Exam Questions With Complete Solutions a wide QRS is defined as - answergreater than .12 sec Conduction system of the heart - answerSA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? - answeratrial depolarization What is the QRS complex of an ECG? - answerventricular depolarization and atrial repolarization What is the T wave of an ECG? - answerventricular repolarization PR interval - answerdelay of AV node to al...

Chapter 6 Atrial Dysrhythmias Exam Questions And Answers With 100% Correct Answers 1) What medical conditions place pressure on the atria, causing atrial dysrhythmias to occur? A) Renal conditions, hypertension, thrombus B) Myocardial infarction, valvular problems, neurological influences C) Cerebrovascular accident, pulmonary embolism, neurological influences D) Valvular problems, palpitations, angina - answerAnswer: B Explanation: Atrial dysrhythmias occur due to conditions that cause ...