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UCLA EKG Test Practice with Verified Solutions: Study Guide, Exams of Company Secretarial Practice

Practice questions and solutions for an ekg test exam, focusing on various heart rhythm conditions, intervals, and treatments. It is a valuable resource for students studying electrocardiography, offering insights into normal and abnormal heart rhythms, pr, qrs, and qt intervals, and their respective durations. The document also covers causes and treatments for various heart rhythm disorders such as sinus bradycardia, atrial fibrillation, svt, first and second degree heart block, complete heart block, functional rhythms, pacs, pjcs, idioventricular rhythm, ventricular tachycardia, ventricular fibrillation, torsade’s de pointes, and failure to sense or capture.

Typology: Exams

2023/2024

Available from 04/15/2024

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Download UCLA EKG Test Practice with Verified Solutions: Study Guide and more Exams Company Secretarial Practice in PDF only on Docsity! 1 UCLA EKG Test Exam Practice Questions with Verified Solutions. AV node rate - ANS 40-60 bpm SA node rate - ANS 60-100 bpm Purkinje fibers rate - ANS 20-40 bpm PR interval is from _ to _? - ANS beginning of P wave to beginning of Q wave QRS interval is from _ to _? - ANS beginning of Q to end of S QT interval is from _ to _? - ANS beginning of Q to end of T PR interval normal duration - ANS 0.12-0.20 s QRS normal duration - ANS 0.04-0.12 s QT interval normal duration - ANS 0.36-0.44 Normal Sinus Rhythm (NSR) - ANS Cause and treatment for NSR? - ANS N/A None Sinus Bradycardia - ANS Cause and treatment for sinus Brady? - ANS Normal for athletes None if not symptomatic; atropine if symptomatic Sinus tachycardia - ANS Cause and treatment for sinus techy? - ANS Anxiety Treat the anxiety (have pt. calm down) NSR with 1 PAC - ANS Cause and treatment for PACs? - ANS Anxiety Monitor it Atrial Fibrillation with ventricular response of 80 (Fib) - ANS Cause and treatment of Fib? - ANS MI P a g e 1 | 3 2 Amiodarone Aflutter - ANS Cause and treatment of aflutter? - ANS HTN Metropolis SVT - ANS Rate > 150 Cause and treatment of SVT? - ANS Anxiety Vagal stimulation First Degree Heart Block - ANS Cause and treatment of 1st degree HB? - ANS Beta blockers Review meds, continue to monitor Second degree HB, Type 1 - ANS Progressively lengthening PR intervals 1 dropped QRS complex Cause and treatment for 2nd degree HB type 1? - ANS Beta blockers None of asymptomatic Second degree HB, Type 2 - ANS multiple dropped QRS complexes Cause and treatment for 2nd degree HB type 2? - ANS Beta blockers Treat underlying cause (temp pacing if symptomatic) Complete HB/ Third degree HB - ANS DIVORCED! P and QRS waves don't correlate Cause and treatment for complete HB/ 3rd degree HB? - ANS MI Pacemaker Functional rhythm - ANS Regular rhythm Inverted p wave Cause and treatment for functional rhythms? - ANS MI Continue to observe (atropine if symptomatic) Functional rhythm rate? Accelerated functional rate? Functional techy rate? - ANS 40-60 bpm 60-100 bpm > 100 bpm NSR with 1 PJC - ANS P a g e 2 | 3