The nonrefundable fee to be paid by a registered nurse for an evaluation of his or her qualifications to use the title “public health nurse” shall be equal to the fees set out in subdivision (o) of Section 2815. All fees payable under this section shall be collected by and paid to the Registered Nursing Fund. It is the intention of the Legislature that the costs of carrying out the purposes of this article shall be covered by the revenue collected pursuant to this section.