A nurse is providing teaching to the parent of a toddler who is scheduled for an electrocardiogram. Which of the following statements should the nurse make?

A. "Leads will be placed on your child's back prior to the procedure." ECG leads are typically placed on the chest, arms, and legs, not on the back. This statement would be inaccurate and could confuse the parent.B. "This procedure will take at least 30 minutes to complete." An ECG is a relatively quick procedure, usually taking about 5 to 10 minutes. This statement is misleading regarding the duration of the test.C. "Your child can rest on your lap during the procedure." Allowing the child to rest on the parent’s lap can help the child feel more secure and calm during the procedure, which can help in obtaining an accurate ECG reading. This statement provides accurate and helpful information.D. "An alarm will sound if your child has an abnormal heart rhythm."An ECG machine does not have an alarm for abnormal rhythms during the test. It simply records the heart's electrical activity for later interpretation by a healthcare provider.