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Telemetry Exam Study Guide 100% Verified Normal PR - ANSWER0.12-0.20 Normal QRS - ANSWER0.6-0.12 Normal QT - ANSWER< 0.44 NSR - ANSWERPR 0.12 - 0.20 QRS 0.4-0.12 Rate 60-100 regular QT < 0.44 Sinus Brady - ANSWERRate < 60 Treat if symptomatic Atropine Pacing Sinus Tach - ANSWERRate > 100, < 150 Treat cause PAC - ANSWERTreat cause Watch for a fib

Telemetry (EXAM 1)Questions & Answers(Rated A+) What do the SA & AV nodes contract? - ANSWERSA-->AV=atrial contraction AV-->bundle of HIS-->purkinje fibers=ventricular contraction Normal intervals - ANSWER*memorize these* PR: .12-.2 QRS: .04-.12 QT: .34-.43 BPM when different nodes are in control - ANSWERSA: 60-100 AV: 40-60 HIS-Purkinje: 20-40 How many seconds are the squares worth on ECG paper? - ANSWERsmall square: .04 large square: .20 5 large squares: 1.0 1 stri...

BAMC Telemetry Test 100% Correct(Rated A+)P wave -ANSWER -Impulse at SA node -Last .10 secs .10 seconds -ANSWER Duration of P wave PR interval -ANSWER - Measured at the beginning of P wave through beginning of QRS -Lasts between .12-.20 seconds .12-.20 -ANSWER Duration of PR Interval QRS complex -ANSWER -Measured from Q to S -.04-.10 seconds .04-.10 -ANSWER QRS complex duration ST Segment -ANSWER -Measured from end of QRS to onset of T -Duration of .08 secs

Telemetry Exam Correct Questions & Answers(Graded A+) Pace Maker of the Heart - ANSWERThe Sino Atrial node is also known as the 100/60 -138/89 - ANSWERNormal BP range is -0.1 eV for each box in the vertical direction -typically there are 10 boxes in the vertical direction for QRS complexes, adding up to 1.0 eV - ANSWERThe vertical lines in each of the boxes indicate: Coreg and epinephrine - ANSWERWhat medication can change Atrial fibrillation to a sinus rhythm? 140-250 bpm - ANSW...

Telemetry Test Questions and Answers(Rated P waves represent - ANSWERatrial depolarization QRS represents - ANSWERventricular depolarization T wave represents - ANSWERventricular repolarization List three functions of the AV node - ANSWER1) Slows conduction 2) Secondary pacemaker 3) Blocks some impulses when atrial rate is rapid Explain wide/bizarre QRS morphology - ANSWERAberrant conduction resulting in wide complex List properties of cardiac cells - ANSWER1) Automaticity 2) E...

Telemetry Test Review Verified Questions & Sinus Brady -ANSWER Intervention: Monitor for symptoms and progression, talk to provider, monitor First Degree Heart Block -ANSWER Intervention: Check for symptoms, continue to monitor Second Degree Heart Block Type 1 -ANSWER Intervention: Check pt for symptoms, continue to monitor. Symptomatic: atropine 1mg, (max of 3 mg), epinephrine/dopamine drips, TCP Second Degree Heart Block Type 2 -ANSWER Intervention: Check pt for symptoms. Symptomat...

Telemetry test Questions 100% answers(Rated A+) Medications for pulselessness (asystole, Vfib, PEA): - ANSWEREpinephrine, Amiodarone Medications for slow rhythms (sinus brady, junctional escape, idioventricular, blocks) - ANSWERAtropine, epinephrine infusion, dopamine Medications used for fast rhythms (Afib, Aflutter, SVT, junctional tachycardia): - ANSWERCardizem, Amiodarone, Digoxin, Betablockers, adenosine, lidocaine, Procainamide Inherent SA node rate - ANSWER60-100 The norm...

Cardiac- Telemetry Questions With accurate Answers(Rated A+) along what axis is time measured in an EKG paper? - ANSWERacross a horizontal axis what does each small square on an EKG strip represent? - ANSWER1 mm in length 0.04 seconds what does each large square on an EKG strip represent? - ANSWER5 mm in length 0.2 seconds how can a regular rhythm be calculated on an EKG strip? - ANSWERwhen the rhythm is regular, the heart rate is 250 divided by the number of large squares between ...

Cardiac Telemetry Questions and Answers(Rate Normal Conduction System -ANSWER -SA Node = Primary Pacemaker of the Heart, rate of 60-100 bpm -Internodal Pathways = Pathways connecting SA Node and AV Node -AV Node = Backup pacemaker, rate of 40-60 bpm -Bundle of His = splits nerve fibers down Left & Right Sides, His-Purkinje is conduction system of heart -L & R Bundle Brancehs = lead to left & right of the myocardium -Purkinje Fibers / Network = ends of the muscle, last escape pacemaker site...

Annual Cardiac Telemetry Exam RRH Questions & Tall, tented or peaked T-waves may indicate which of the following electrolytes is high: -ANSWER Potassium Telemetry alarms: -ANSWER All of the above Identify the rhythm. -ANSWER normal sinus rhythm Identify the rhythm. -ANSWER Second degree AV heart Block, Type 1/Mobitz I/Wenkebach This 80 year old female was admitted to the telemetry unit with complaints of intermittent palpitations. Her vitals were 120/80, HR 90, R 18, SAO2 98% RA. Id...