Avnrt - Samenvattingen, Aantekeningen en Examens

IBHRE Review Question and answers 2023 verified to pass AV Node Reentry Tachycardia (AVNRT) - correct 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 - correct answer lowest point on a strength duration curve at an infinitely long pulse duration; for ca...

The T Wave represents ventricular re-polarization If the heart is in a state of asystole There is no contraction What are the bipolar leads I, II, and III The most common type of supraventricular Tachycardia is AV nodal Reentrant tachycardia (AVNRT) In 2:1 AV block, the PR interval Lengthens In sinus arrhythmia, a gradual decreasing of the heart rate is usually associated with: Expiration When the cardiac muscle cell is stimulated, the cell is said...

American Allied EKG Questions and Answers (Graded A)American Allied EKG Questions and Answers (Graded A)American Allied EKG Questions and Answers (Graded A)American Allied EKG Questions and Answers (Graded A)American Allied EKG Questions and Answers (Graded A)The following are symptoms of decreased cardiac output - ANSWER-All of the above The epicardium is - ANSWER-outermost layer of the heart The basic contractile unit of amyofibril is the - ANSWER-Sarcomere When the cardiac muscle cel...

IBHRE Review Complete Questions And Answers

Cardiac enzyme/marker interpretation (troponin, CK-MB, BNP) Troponin: Troponin is a protein in heart muscle cells that regulates muscular contraction. When the heart muscle is damaged, as in a heart attack, troponin is released into the bloodstream. Troponin levels can become elevated 3-4 hours after a heart attack and can remain elevated for up to 14 days. Therefore, it is a highly specific indicator of heart damage. CK-MB (Creatine Kinase-MB): CK-MB is a form of creatine kinase found mostl...

SAEM- CV Quiz with complete solutions | Latest 2023/2024 A 23-year-old male presents after a syncopal episode. EKG findings include normal sinus rhythm, a short PR interval (less than 0.12 seconds), QRS duration of 0.11 seconds, and the presence of a "delta wave" (a slurred upstroke to the QRS complex). What condition most likely caused the syncopal episode? A. Vasovagal reaction B. Wolff-Parkinson-White syndrome C. Brugada syndrome D. Dextrocardia ️ B Of the options below, the ther...

168. Compared to the the permanent pacemaker, does a temp pacer have constant current or voltage? Also, how much voltage can it generate? 5V or 20V? - correct answer Constant current, 20V. (Doubles 9.5V) 171. Which patient with acute MI is most likely to need a temp pacer? Inferior MI, Mobitz I AV Bock Inferior MI, bundle branch block Anterior MI, Mobitz I AV Bock Anterior MI, bundle branch block - correct answer Anterior MI, bundle branch block Acute BBB post MI should be seen as a war...

AAH EKG Practice Exam Questions With Revised Answers Leads II, III AVF view what portion of the heart? Septal Anterior Inferior Lateral - answerInferior Which of the following ECG leads are bipolar leads? I, II, III I and AVL I, II, AVR II and AV - answerI, II, III The most common type of supraventricular Tachycardia is: Atrial flutter AV nodal Reentrant tachycardia (AVNRT) Atrial fibrillation AV Reentrant Tachycardia (AVRT) - answerAV nodal Reentrant tachycardia (AVNRT) How do ...

IBHRE CEPS Exam Study Guide | Verified and Updated Ohm's law equation - Answer-V=IR EKG monitored patient should be __________, monitor chassis should be ___________ (nonconductive). Why - Answer-ungrounded, grounded. Grounded patient would be able to conduct leakage currents. we dont want this lb to kg - Answer-2.2 lb = 1 kg F to C - Answer-C=5/9(F-32) C to F - Answer-F=9/5C+32 3 things that change automaticity of automatic cells - Answer-1. slope of phase 4 2. Change of threshold ...

NRNP 6566 Midterm Exam Review Questions With Answers Latest (Graded A+) . Describe ways to lessen the hepatic first pass effect Some drugs, such as propranolol or enalapril, undergo significant metabolism during a single passage through the liver. This is called the first-pass effect. When drugs are highly susceptible to the first-pass effect, the oral dose needed to cause a response will be significantly higher than the intravenous dose used to cause the same response. Alternative routes of...