EKG Certification Exam Questions & Answers 2024
EKG Certification Exam Questions & Answers 2024 Left Ventricular Hypertrophy - ANSWER-R wave in V5 is increased and S wave in V1 is increased Both are added together and should be greater than 35 mm Describe the placement of the V5 Lead - ANSWER-5th intercoastal space halfway between V4 and V6 on the L side of the heart _________is when the PR interval becomes longer and longer until a beat is skipped - ANSWER-2nd Degee AV block: Mobitz 1 What does Systolic blood pressure mean? - ANSWER-peak blood pressure during ventricle contraction Trace the vessels that carry blood to and from the heart - ANSWER-Arteries-- Aterioles---Capillaries--Venules---Veins Name the conduction pathway of the heart - ANSWER-SA Node-----AV Node----Bundle of His----R & L Bundle Branches----Purkinje Fibers What structure branch from the R Coronary Artery? - ANSWER-Marginal Arteries and Posterior Interventricular Septum Positive Dromotrophic drugs - ANSWER-Increase heart's conduction speed What is the cause of ST depression and inverted T waves? - ANSWER-Myocardial Ischemia What is the inherent ventricular rate? - ANSWER-less than 40 bpm
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