EKG rhythms Exam BUNDLE| All Exam Questions with Correct Answers 100% verified| Latest Update Graded A+

Normal Sinus Rhythm 60-100 bpm all complexes normal and evenly spaced (P, QRS, T) Sinus Arrest - SA node doesn't fire - notice absence of P-wave for a complete cycle (a missed cycle) Sinus arrhythmia all complexes normal but rhythmically irreg - normal finding (esp in young pts) that has to do...

Afib The impulse originates in the Atria • The Atrial rate is > 300 and unable to measure [N/A] • No discernable P waves - PRI & Atrial rhythm cannot be measured [N/A] • The Ventricular rhythm is irregular • QRS within normal limits • If the Ventricular rate is <100 the rhythm ...

ABC's of Arrhythmias - Rhythm - Rate - "P" Wave - PR Interval - QRS Duration Measure the Intervals Normal PR Interval 0.12-o.20 s (3 - 5 small squares) Normal QRS Complex 0.06 - 0.10 s Normal P wave height and width Height - <2.5mm Width - <0.11 s

What does the P wave represent? atrial contraction Define: Repolarization when the heart recovers electronically Define: Depolarization contraction of cardiac cells What does the QRS wave represent? ventricular contraction What does the T wave represent? ventricular relaxation Which wave only o...

Normal sinus 87 bpm, PR 0.18 second, QRS 0.06 second Sinus bradycardia HR 52 bpm, PR 0.18 second, QRS 0.08 second Sinus tachycardia HR 115 bpm, PR 0.12 second, QRS 0.08 second Atrial Fibrillation (A fib) PVCs V-Tach 166 bpm

what is the corrected adjusted standardization mark on EKG? 10mm per second what is standardization paper speed? 25 mm per second In lead 1 activity of the heart is being measured from where to where? right arm to left arm what part of the EKG show ventricular depolarization? QRS complex where i...

Normal Sinus Rhythm 60-100 bpm all complexes normal and evenly spaced (P, QRS, T) Sinus Arrest - SA node doesn't fire - notice absence of P-wave for a complete cycle (a missed cycle) 00:0201:28 Sinus arrhythmia all complexes normal but rhythmically irreg - normal finding (esp in young pts)...

electrical activity of the heart The EKG records the: 25mm/sec The normal running speed of the EKG paper 5mm A normal standardization mark should measure: That extends below the baseline in the QRS complex following the R wave The S wave is the first negative deflection 5 There are____ electro...

Which rhythm is this? Asystole Which rhythm is this? Atrial fibrillation Which rhythm is this? Normal sinus rhythm with multifocal PVCs Which rhythm is this? Normal sinus rhythm with unifocal PVCs Which rhythm is this? Sinus Tachycardia rhthym

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

EKG or ECG stands for: electrocardiogram What can an EKG detect? cardiac arrhythmia or dysrhythmia, ischemia, electrolyte imbalance, effects of cardiac medications, damage caused by an MI Define arrhythmia abnormal cardiac rhythm (think a= without, without rhythm) Define ischemia lack of blood ...

The SA node has an inherent rate of __-__bpm. 60-100 The AV node has an inherent rate of __-__bpm. 40-60 The perkinje fibers in the ventricles have an inherent rate of __-__bpm. 20-40 The "ready" or "resting" state. polarization The "firing" state or contraction. depolarization The return...

electrical activity of the heart The EKG records the: 25mm/sec The normal running speed of the EKG paper 5mm A normal standardization mark should measure: That extends below the baseline in the QRS complex following the R wave The S wave is the first negative deflection 5 There are____ electro...