(b) A health assessment shall include a medical history and physical examination with screening for vision and hearing and, if appropriate, testing for anemia and tuberculosis. Vision screening shall be conducted in accordance with G.S. 130A-440.1. The health assessment may also include dental screening and developmental screening for cognition, language, and motor function. The developmental screening of cognition and language abilities may be conducted in accordance with G.S. 115C-83.5(a).