Ibhre 1 Study guides, Class notes & Summaries

IBHRE ATI Practice Test Questions and Answers 100% Solved How many HZ are in bpm? 1 HZ is equal to 60 bpm In what relation are the units microamps and milliamps used in terms of equations? Microamps is a unit of current drain of battery for battery longevity. Milliamps is a unit for ohms law and the energy equation. In the Ohms law equation, what are the units? V=I x R: Volts= mA x kOhms What is the formula for energy? E = V x I x PW and can be converted into E = (V^2 x PW)/R. E is...

IBHRE practice exam #1 questions & answers 2023/2024 Wenkebach window - ANSWER-Max tracing interval(in ms) - TARP(in ms) 2:1 Block Point - ANSWER-60,000/TARP Basic unit of capacitance - ANSWER-Farad Function of pacemaker circuitry that allows the pacemaker output pulse to be dissipated quickly maximizing both output and sensing capabilities - ANSWER-Charge dump Av sequentially paced pts with frequent ventricular ectopy should have what programmed to decrease chance of competitio...

IBHRE Exam Elaborations – Questions & Solutions (100%)

IBHRE Review Exam Questions & Answers 2023/2024 AV Node Reentry Tachycardia (AVNRT) - ANSWER-- accounts for ~60% of arrhythmias presenting as SVT or paroxysmal atrial tachycardia (PAT) - affects all age groups and genders equally - no correlation with heart disease - heart rate 150-250 bpm, palpitations, light-headedness, near-syncope, narrow QRS complex rheobase - ANSWER-lowest point on a strength duration curve at an infinitely long pulse duration; for cardiac pacing, the rheobase i...

IBHRE CEPS Exam Questions with 100% Correct Answers what is the common name for Versed - Correct Answer midazolam standard adult dose of atropine - Correct Answer .04 mg/kg how much NPH insulin should a patient be administered prior to an EP study? (they are fasting think about blood sugar) - Correct Answer half dose What is the elimination half life of amiodarone? - Correct Answer 4-8 weeks how long should an anti arrhythmic drug be discontinued prior to EP study? - Correct Answer 4 half lives ...

IBHRE Drugs 1

IBHRE practice exam #1

IBHRE Test Questions and Answers 100% Solved Energy Formulas E = V^2/R X T or E = V x I x T or E = I^2 x R x T Capacitance Formula Stored energy = 0.5 x C x V^2 Delivered energy = 0.5 x C x (Vinitial2 - Vfinal2) *note final voltage depends on tachy lead impedance Gauss to Tesla 1 Gauss:10^-4 Tesla 1 Tesla:10000 Gauss Slew Rate V/s atrium <0.5 Vs ventricle 0.75 Vs Permanent Pacing 3 Main Indications 1- symptomatic patient 2-HR <40bpm (no symptoms needed) 3-Asystole >3s...

IBHRE practice exam #1

IBHRE-1