Which step is one of the universal steps for operating an AED?

a. Removing the victim from water
b. Shaving the victim's hairy chest
c. Placing the pads on the victim's bare chest
d. Finding the victim's implanted pacemaker

Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament