What is the current recommendation for the use of epinephrine for patients with ventricular fibrillation or pulseless ventricular tachycardia?
a. Higher doses of epinephrine should be used for these patients.
b. Epinephrine should not be given within the first 10 minutes.
c. Epinephrine is not recommended for this subset of patients.
d. Epinephrine should be administered after the second shock.