At the cardiac arrest (shock), the drug of choice is.. Epinephrine - same adrenaline = a hormone produced by the adrenal medulla on mammals

At the cardiac arrest (shock), the drug of choice is:

• a- Epinephrine [same adrenaline = a hormone produced by the adrenal medulla on mammals].***
• b- Propranolol.
• c- Hydrocortisone.
• d- Saline solution.