NUR 4110 - Medsurg 2 Final Exam Study Guide.
NUR 4110 - Medsurg 2 Final Exam Study Guide/NUR 4110 - Medsurg 2 Final Exam Study Guide. Cardiac Assessment Cardiac Conduction System Generates and transmits electrical impulses that stimulate contraction of the myocardium SA node AV node Bundle of his (branches into right and left) purkinjie fibers SA node which is the primary pacemaker of the heart o A patient has a HR of 90. Means The SA node is working because normal HR is 60-100 o If the HR falls below the normal value, there is a problem! AV node which is the secondary pacemaker of the heart o If the SA node malfunctions. The AV node will take over which has a lower rate such as 40-60 bpm
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- NUR 4110
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nur 4110 medsurg 2 final exam study guide