please help What is the name of the Standard Lead configuration used to get the common EKG recording discussed in lab? A Lead I B. Lead II C. Lead III D Lead IV QUESTION 4 Which of the following is the name for EKG results that are normal? A. 2nd Degree Heart Block B. Sinus Rhythm C. Atrial Fibrillation D. Junctional Rhythm QUESTION 5 How many electrodes are compared for the common EKG reading? A. 2 B. 4 Click Save and Submit to save and submit. Click Save All Answers to save all answers. .