Advanced dysrhythmias - Study guides, Class notes & Summaries

Advanced Dysrhythmia

Advanced Patho NURS 5315 exam 1| Questions With Verified Answers 2024 Action potential Correct Answer: The process by which excitable cells transmit information from one to another. How is the action potential altered by a potassium imbalance? (Hyperkalemia) Correct Answer: The ECF has more K+ ions. The membrane potential becomes more positive (hypopolarized). Cells become MORE excitable. T waves peak. QRS complexes widen. Causes dysrhythmias, weakness, paresthesia. {If membrane p...

Exam 3: NUR265 / NUR 265 (Latest 2024 / 2025 Update) Advanced Concepts of Medical–Surgical Nursing Exam Review | Complete Guide with Questions and Verified Answers | 100% Correct - Galen Q: What is cholinergic crisis? Answer: too much cholinesterase inhibitor drug Q: What are s/s of cholinergic crisis? Answer: fasciculations hypersalivation sweating bronchospasms increase bronchial secretions bradycardia Q: What is tx for cholinergic crisis? Answer: atropine DO NOT GIVE ANTICHOLINESTERASE Q: W...

Test Bank - Primary Care: Art and Science of Advanced Practice Nursing - An Interprofessional Approach 5th Edition by Lynne M. Dunphy - Complete Elaborated and Latest Test Bank. ALL Chapters(1-82)Included and Updated Primary Care The Art and Science of Advanced Practice Nursing – an Interprofessional Approach fifth Edition by Debera J. Dunphy, Lynne M. Winland-Brown, Jill E. Porter, Brian Oscar Thomas - COMPLETE, Elaborated and Latest Test Bank. ALL Chapters (1-82) included with 530 pages of Q...

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P wave: PR interval: QRS complex: (ST segment) T wave: QT interval: correct answers • P wave - atrial depolarization and contraction • PR interval - time of travel from the SA node to AV node (.12-.2) • QRS - ventricular depolarization and contraction (.08-.12) - Note: Atrial repolarization occurs during this time, but cannot be seen on EKG • T wave - ventricular repolarization • QT interval - start of ventricular contraction to end of relaxation Systematic Approach to ana...

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