Exam (elaborations)
EKG CERTIFICATION EXAM STUDY GUIDE
- Course
- Institution
Occurs when a patient has a very low potassium level - Answer- U wave What complex occurs when th ventricles contract? - Answer- QRS complex the heart has ___ valves? - Answer- 4 The two semilunar valves are? - Answer- pulmonic and aortic valves Blood returning from the body to the hear...
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