Sec. 4. The governing body of a school corporation may provide for the inspection of students by a school physician to determine whether any child suffers from disease, disability, decayed teeth, or other defects that may reduce the student’s efficiency or prevent the student from receiving the full benefit of the student’s school work.

(d) The governing body of each school corporation shall conduct a vision test for each student enrolling in or transferring into:

• (1) either kindergarten or grade 1;
• (2) grade 3;
• (3) grade 5; and
• (4) grade 8;

and for each student suspected of having a visual defect.