ATI Cardio 2 Study Guide.pdf

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1. A patient is diagnosed with a disorder affecting the P wave within the cardiac cycle. The nurse should plan care to address which cardiac action? a. Atrial repolarization b. Atrial depolarizat... ion c. Ventricular repolarization d. Ventricular depolarization ____ 2. The nurse is reviewing a patient’s electrocardiogram. Which wave should the nurse recognize as being the first positive wave in a normal cardiac cycle? a. P wave b. Q wave c. R wave d. S wave ____ 3. A patient is having an electrocardiogram. Which wave should the nurse identify as being the first negative wave after a P wave in a normal cardiac cycle? a. Q wave b. R wave c. S wave d. T wave ____ 4. The nurse is reviewing a patient’s electrocardiogram. Which wave should the nurse identify as being the second positive wave in a normal cardiac cycle? a. Q wave b. R wave c. S wave d. T wave ____ 5. A patient is experiencing electrocardiogram changes. Which wave should the nurse recognize as representing ventricular repolarization? a. Q wave b. R wave c. S wave d. T wave [Show More]

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