(a) Subject to subdivision (b), a licensed vocational nurse when directed by a licensed physician and surgeon or naturopathic doctor may do all of the following:

1. (1) Administer medications by hypodermic injection.
2. (2) Withdraw blood from a patient, if the licensed vocational nurse has been instructed by a licensed physician and surgeon and has demonstrated competence to the licensed physician and surgeon in the proper procedure to be employed when withdrawing blood, or has satisfactorily completed a prescribed course of instruction approved by the board, or has demonstrated competence to the satisfaction of the board.

3. (3) Start and superimpose intravenous fluids if all of the following additional conditions are satisfied:

   1. (A) The licensed vocational nurse has satisfactorily completed a prescribed course of instruction approved by the board or has demonstrated competence to the satisfaction of the board.
   2. (B) The procedure is performed in an organized health care system in accordance with the written standardized procedures adopted by the organized health care system as formulated by a committee which includes representatives of the medical, nursing, and administrative staffs. “Organized health care system,” as used in this section, includes facilities licensed pursuant to Section 1250 of the Health and Safety Code, clinics, home health agencies, physician’s offices, naturopathic doctor’s offices, and public or community health services. Standardized procedures so adopted will be reproduced in writing and made available to total medical and nursing staffs.
   3. (C) If the licensed vocational nurse is directed by a naturopathic doctor, the naturopathic doctor is qualified to administer intravenous therapy under Section 3640.8.