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Medical Laboratory Technology Director Consuelo Villalon explains urinalysis exams to sophomore Charles Cuvillier Jr. (left) and freshman biology major Malvin Solano.

Sophomore medical laboratory technology major Elina Marquez (right) explains how to draw blood from a patient to sophomore diagnostic medical sonography majors Stephanie Infante (left) and Maria de la Garza Thursday in Life and Health Sciences 1.208. The presentation was part of the Medical Laboratory Technology Program’s observance of National Medical Laboratory Professionals Week.