NOTICE: An in-state certificate of program completion or a CNA certificate from the California Department of Public Health (CDPH) is required as a prerequisite to NRS 100 (Introduction to Vocational Nursing). A student must have a valid Citrus College student ID number and Citrus College student email address in order to submit the required documentation to be considered for enrollment. Communication with the Health Sciences Department will be via your Citrus College student email only. A student may only attempt NRS 100 (Introduction to Vocational Nursing) for a maximum of two (2) attempts. A Course Repetition Petition (3-Peat) for NRS 100 will not be approved.