Question 1
Muscle artifact is seen most often in
◦ leads whose negative electrode is on the right arm.
◦ leads whose positive electrode is on the right leg.
◦ the precordial leads.
◦ the limb leads.
Question 2
Microshock is different from macroshock in that microshock is
◦ caused by inadequate grounding of electrical equipment.
◦ a higher-voltage electrical shock.
◦ incapable of causing death.
◦ a lower-voltage electrical shock.
