Ibhre drugs 1 Study guides, Class notes & Summaries

IBHRE CEPS 2018 Exam Questions & Answers Class 1 Anti-Arrhythmic Mechanism - ANSWER-Sodium (Na) Channel Blockers Class II Anti-Arrhythmic Mechanism - ANSWER-Beta Blockers Class III Anti-Arrhythmic Mechanism - ANSWER-Potassium (K) Channel Blockers Class IV Anti-Arrhythmic Mechanism - ANSWER-L-Type Calcium (Ca) Channel Blocker Class Ia drugs - ANSWER--Quinidine (rarely used) -Procainamide -Disopyramide. Na Channel blockers that raise APD Class Ib drugs - ANSWER--Lidocaine...

IBHRE Exam With 100% Correct Answers 2023 LOLLIPOP Loss of LV first, lead 1 goes more positive RV outflow pacing Lead II: positive/narrow RV apical pacing Lead II: neg/wide Septal pacing Lead I: neg freewall pacing Lead I: positive LV only pacing Positive in lead III, neg lead I RV only pacing Positive in lead I, neg in lead III Hyperkalemia effects -big T wave -Disappearance of T waves -sine wave pattern Hypokalemia -Flattening...

IBHRE Drugs 1

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) Channel Blocker Class Ia drugs -Quinidine (rarely used) -Procainamide -Disopyramide. Na Channel blockers that raise APD Class Ib drugs -Lidocaine -Mexiletine -Phenytoin Na Cha...

IBHRE CEPS Exam Complete Questions And Responses

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 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 i...

IBHRE QUESTIONS AND ANSWERS 2023 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 P-wave disperson 102:What will significantly lower myocardial stim thresholds? mineralocorticoids lidocaine verapamil dexamethasone sodium phosphate dexamethasone sodium phosphate 103: What may elevate myocardia stim thresholds? acidsosis, ex...

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, potassium, lisinopril, carvedilol and amiodarone. Seeing short runs of VT on her device interrogation. Hyperthyroidism What would be your best next step for ordering tests? Thyroid panel ...

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) What is the most posterior structure of the heart? LA On an EKG, what structure is always negative? AVN Lead I: + aVF: + normal axis deviation Lead I: + aVF: - left axi...

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