AN ACT TO AMEND SECTION 41-41-302, MISSISSIPPI CODE OF 1972, TO AUTHORIZE THE NURSE PRACTITIONER PRIMARILY RESPONSIBLE FOR ATTENDING TO THE CARE OF THE INDIVIDUAL TO SIGN A PHYSICIAN ORDER FOR SUSTAINING TREATMENT (POST) FOR THE INDIVIDUAL; TO AMEND SECTION 41-41-303, MISSISSIPPI CODE OF 1972, TO CONFORM TO THE PRECEDING PROVISION; AND FOR RELATED PURPOSES.