Breadcrumb Home Medical Laboratory Technology MLS 203 MLS 203: Phlebotomy Download as PDF Program Medical Laboratory Technology Lecture Hours 3 Credits 3 Principles and techniques of specimen collection particularly blood collection by venipuncture and microsampling. Prerequisites CY 104 (CHEM 1214), BY 154 (BIOL 2404), MS 123 (MATH 1103), BY 103, EH 113 (ENGL 1013), EH 123 (ENGL 1023),MLS 114, MLS 125, MLS 135. An approved Social Science PSY 213 (PSYC 1103), SY 213 (SOCI 1013), HY 163/HY 173 (HIST 1113/1123),ES 213 (ECON 2103), ES 223 (ECON 2203), PLS 213 (PLSC 2003) Corequisites MLS 205, MLS 211, MLS 215, CT 113 (CPSI 1003)