What condition associated with shocks does passing a large current through the heart fail to cure?

a. uniform polarization of the heart membranes
b. return fibers to resting position
c. start the heart functioning again
d. all of the above is accomplished by passing a large current through the body

Need in all of themmm only answer if you know pls

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?