Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
2024 PROPHECY EKG RELIAS DYSRHYTHMIA BASIC TEST ANSWERS SOLUTION GUIDE. LATEST UPDATE 2025.100% VERIFIED & GRADED A+
Typology: Exams
1 / 12
This page cannot be seen from the preview
Don't miss anything!
Regular Rate: 60 - 100 P Wave: Present, upright PR Interval: 0. 12 - 0. 20 sec Normal sinus rhythm QRS:^ <0.12^ sec Regular Rate: < P Wave: Present, upright PR Interval: 0. 12 - 0. 20 sec Sinus Bradycardia 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
Rate: depends on underlying rhythm P wave: Present or hidden in T wave PR Interval: 0. 12 - 0. 20 sec QRS: <0.12 sec IRREGULAR Atrial rate: UNMEASURABLE Ventricular rate: variable P wave: unable to see PR Interval: N/A Atrial Fibrillation QRS: <0.12 sec
Regular Rate: 40 - 60 P Wave: ABSENT or INVERTED PR Interval: None or < 0. 12 Junctional Rhythm QRS:^ <0.12^ sec Regular Rate: 60 - 100 P Wave: NONE or INVERTED PR Interval: None or < 0. 12 Accelerated Junctional Rhythm QRS:^ <0.12^ sec Regular Rate: > P Wave: NONE or INVERTED PR Interval: None or < 0. 12 Junctional Tachycardia QRS:^ <0.12^ sec
Rate: refer to underlying rhythm P Wave: NONE PR Interval: N/A Premature Ventricular QRS: WIDE and BIZARRE , >0.12 sec Contraction Regular Rate: > P Wave: NONE PR Interval: N/A Ventricular Tachycardia QRS:^ WIDE^ and^ BIZARRE,^ >0.12^ sec Chaotic Coarse: big waves Fine: small waves Rate: unmeasurable P Wave: NONE Ventricular Fibrillation PR^ Interval:^ N/A QRS: N/A
Rate: 60 - 100 P wave: Present, upright PR Interval: Progressively longer until drop (PR interval longer and longer until drop) QRS: <0.12 sec 2nd Degree AV Block Type I Mobitz, Wenckebach (^) Husband stays late till 9, then 11, then 1, then doesn't come home at all Irregular or regular Rate: < P wave: Present, upright PR Interval: PR interval consistently LONGER like type 1 but then a QRS will drop QRS: <0.12 sec 2nd Degree AV Block Type II Husband stays late till 9 consistently, then wife goes out and doesn't come home
Atrials and ventricles don't communicate Rate: regular atrial P wave: Present, upright No relationship between P waves and QRS PR Interval: VARIABLE QRS: variable P-P ad R-R consistent but NO correlation 3rd Degree AV Block Husband and wife live separate lives and don't communicate SA Node 1st 60 - 100 AV Node 2nd 40 - 60 Bundle of His 3rd 40 - 45 Right and Left Bundle Branches 4th 40 - 45 Purkinje Fibers 5th 20 - 50 1 Small Box 0.04 sec
7/8/ WIDE QRS always Couplet 2 PVCs together Triplet 3 PVCs together Multifocal Multiple shapes Same Shapes V Tach Monomorphic V Tach Different Shapes V tach Polymorphic V Tach Chopy but not as high as polymorphic V tach Coarse V Fib Fine and fibrillatory Fine V Fib Idioventricular Rhythms Only purkinje fibers firing
7/8/ Atrially Paced Spike comes before P Ventricularly Paced Spike comes before QRS and QRS will be wide AV Paced Spike before P and before QR Spikes with no QRS Failure to Capture Spikes happen regardless of QRS on their own Failure to Sense Regular or irregular? How to determine the rhythm Rate? P before every QRS? QRS for every P? QRS wide or narrow? QT Interval 0.34-0. P Wave 0.06-0.12 sec PR Interval 0.12-0.20 sec
