The portable device that checks the heart rhythm and sends an electrical shock to restore normal rhythm is a
A) cardiopulmonary defibrillator.
B) automatic external defibrillator.
C) portable ventilator.
D) portable pulse automator.
Question 2
Which type of burn results when a wet or dry corrosive substance comes in contact with skin or mucous membranes?
A) Radiation
B) Electrical
C) Thermal
D) Chemical
