1. Each school board may authorize a school nurse licensed under chapter 335 who is employed by the school district and for whom the board is responsible for to maintain an adequate supply of prefilled auto syringes of epinephrine with fifteen-hundredths milligram or three-tenths milligram delivery at the school. The nurse shall recommend to the school board the number of prefilled epinephrine auto syringes that the school should maintain.
2. To obtain prefilled epinephrine auto syringes for a school district, a prescription written by a licensed physician, a physician’s assistant, or nurse practitioner is required. For such prescriptions, the school district shall be designated as the patient, the nurse’s name shall be required, and the prescription shall be filled at a licensed pharmacy.
3. A school nurse or other school employee trained by and supervised by the nurse shall have the discretion to use an epinephrine auto syringe on any student the school nurse or trained employee believes is having a life-threatening anaphylactic reaction based on the training in recognizing an acute episode of an anaphylactic reaction. The provisions of section 167.624 concerning immunity from civil liability for trained employees administering lifesaving methods shall apply to trained employees administering a prefilled auto syringe under this section.