IBHRE TEST BUNDLE SET

CCDS IBHRE Questions and 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(cur...

IBHRE Review Questions and Answers 2023 AV Node Reentry Tachycardia (AVNRT) - 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-...

IBHRE Prep Exam Questions and Answers 2023 Voltage is? The electromotive force pushing on electrons If the PM output voltage is 5v and the measured lead resistance is 330 ohms, then the current that flows out of the pacemaker into the heart is? 15.15 I=V/R=5V/.33 k ohm If a unipola...

IBHRE QUESTIONS AND ANSWERS 2023 Class I Drugs Sodium Channel blockers (Phase 0) Class II Drugs Beta blockers (SA/AV Node) Class III Drugs Potassium Channel blockers (Phase 3) Class IV Drugs Calcium Channel Blockers (Phase 2) Class V Drugs Digitalis (SA + AV Nodes) ...

IBHRE Questions and Answers 2023 resistance impedance to flow of current volt force which current is driven current flow of electrons (amps) ampere basic unit of electrical current coulomb measure of charge hertz frequency of signal in cycles per second ...

IBHRE QUESTIONS AND ANSWERS 2023 Name three causes of atrial standstill Myocardial Infarction Digitalis glycosides Hyperkalemia A 59 yo female with ischemic cardiomyopathy presents with palpitations, lightheadedness, insomnia and feels jittery. She has a CRT-D device. Takes Furosemide,...

CRM IBHRE QUESTIONS AND 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(curr...

IBHRE CEPS 2023 QUESTIONS AND ANSWERS Class 1 Anti-Arrhythmic Mechanism Sodium (Na) Channel Blockers Class II Anti-Arrhythmic Mechanism Beta Blockers Class III Anti-Arrhythmic Mechanism Potassium (K) Channel Blockers Class IV Anti-Arrhythmic Mechanism L-Type Calcium (Ca) C...

IBHRE ATI practice Questions and Answers 2023 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 e...

IBHRE PREP QUESTIONS AND ANSWERS 2023 PVARP....after a _____ event, refractory for the ______ ventricle, atrium what is most likely the cause of the under detection of atrial flutter? p waves falling into PVAB Which two studies showed that RV pacing in patients could lead to more ho...

IBHRE Study set Questions and Answers 2023 What lead insulation materials are known for reducing fibroblast in growth and susceptibility to MIO and ESC? ePTFE and 80A polyurethane What are the two most common causes of ventricular safety pacing ? Ventricular ectopy and loss of atrial sensi...

IBHRE 2023 questions I got wrong Questions Answered 100% correct Fluoroquinolones have been associated with what type of cardiac side effect? Prolongation of QT interval Which of the following lead insulation materials are known for reducing fibroblast in growth and susceptibility to MIO an...