C. Except in cases of gross negligence, wilful misconduct or intentional wrongdoing, a physician, nurse practitioner or other health professional who in good faith prescribes or dispenses an opioid antagonist pursuant to subsection A of this section is immune from professional liability and criminal prosecution for any decision made, act or omission or injury that results from that act if the physician, nurse practitioner or other health professional acts with reasonable care and in good faith. see full law