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IBHRE Exam Questions and Answers

Rheobase correct answersthe lowest point on a strength duration curve at an infinitely long pulse duration Chronaxie time correct answersthe pulse width at twice the rheobase value. It approximates the most efficient stimulation pulse duration Charge (formula) correct answersCharge= I(current) x T(time) Furman's formula correct answersEnergy(microjoules)= I(current)xV(voltage)xT(pulse width) Ohms law formula correct answersVoltage(electromotive force)= I(current/flow of electrons) x...

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IBHRE Exam with Correct Answers Class I Drugs - Answer-Sodium Channel blockers (Phase 0) Class II Drugs - Answer-Beta blockers (SA/AV Node) Class III Drugs - Answer-Potassium Channel blockers (Phase 3) Class IV Drugs - Answer-Calcium Channel Blockers (Phase 2) Class V Drugs - Answer-Digitalis (SA + AV Nodes) What is the most posterior structure of the heart? - Answer-LA On an EKG, what structure is always negative? - Answer-AVN Lead I: + aVF: + - Answer-normal axis deviati...

IBHRE Exam – Questions & Complete Verified Answers

101: Which of the following limited sens diagnostic tools has not been shown to be a + predictor for increased risk of SCD? Signal alternans T-wave alternans Heart rate variability P-wave dispersion - Answer-P-wave disperson 102:What will significantly lower myocardial stim thresholds? mineralocorticoids lidocaine verapamil dexamethasone sodium phosphate - Answer-dexamethasone sodium phosphate 103: What may elevate myocardia stim thresholds? acidsosis, exercise, atropine eating,...

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IBHRE EXAM NEWEST 2024 EXAM COMPLETE QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT) /ALREADY GRADED A,,Alpha

CCDS IBHRE Exam With 100% Correct Answers 2023 Rheobase the lowest point on a strength duration curve at an infinitely long pulse duration Chronaxie time the pulse width at twice the rheobase value. It approximates the most efficient stimulation pulse duration Charge (formula) Charge= I(current) x T(time) Furman's formula Energy(microjoules)= I(current)xV(voltage)xT(pulse width) Ohms law formula Voltage(electromotive force)= I(current/flow of electrons) x R(res...

IBHRE Exam Questions and Answers