K1: Awareness of the historical origins, parameters, and current issues related to the classification of Other Health Disabilities.

K2: Awareness of the definitions and characteristics of the primary disabilities included in the OHD category (including acquired brain injury, asthma, bronchopulmonary dysplasia, burns, cancer, cardiovascular disorder, Crohn's disease, cystic fibrosis, diabetes mellitus, juvenile rheumatoid arthritis, lead poisoning, migraines, neurofibromatosis, primary immune deficiency, sickle cell disease, sleep disorders, and ADHD).