Clinical Lab Science students in this major take a cross-section of courses in chemistry, biology and math. They also gain a considerable amount of laboratory experience.?Students can work as clinical laboratory interns at local hospitals during their final year. They must be the right fit for the positions available within the hospitals as each hospital has its own set of requirements. For example, some hospitals require interns to have knowledge of biochemistry and/or parasitology, which Walsh offers as electives.