3-6
Chapter 3 Preparation before Examination Check Carefully
Is the power cable connected properly when used with the AC power?
Is the cable connection secure?
Is the power cable properly arranged and are not tangled with other cables?
Is the battery fully charged when used with the battery?
Is the patient cable connected properly?
Is the supplied cable used? Make sure to use the supplied cable.
Is the plug secure?
Is the patient cable located far enough from the power cable?
Is the pin of the patient cable connected to the correct electrode?
Is the electrode status good?
Is the electrode attaching area of the patient's skin thoroughly wiped?
When using the clip electrode or chest electrode, is keratin cream applied to the patient's skin properly?
Are the electrodes clean?
If not, wipe off dirt with alcohol or soap solution. For stubborn stain, rub with sandpaper.
Are the electrodes attached securely?
If the electrodes are loose, attach them securely to the extent the patient does not feel pain.
Are proper electrodes used? New and old electrodes or different types of electrodes should not be mixed up.
Is the patient condition good?
Is the patient calm?
If not, make the patient feel relaxed by explaining that electrocardiography is simple and harmless.
Is the patient motionless and not speaking?
Is the bed large enough?
Are the arms and legs of the patient properly located and are not in contact with metallic part such as bed?
Is sufficient amount of recording paper present?