Today on (Oct 2, 2022) In the presence of the head of departments and lecturer a symposium entitled (Routine Biochemical Test in Clinical Laboratory) was presented by Assistant Lecturer (Ms. Kajeen Hasan Jasim) the head of Medical Laboratory department, where it has been explained about Biochemical tests are most often applied to samples of serum, plasma and urine where levels of specific chemicals are measured and the results compared with those representative of a healthy individual. An increase or decrease in any particular component(s) can help to identify a disease process, The biochemical profile is a series of blood tests used to evaluate the functional capacity of several critical organs and systems, such as the liver and kidneys. These tests can be done on an empty stomach or not, and are usually accompanied by a complete blood count (CBC), at the end of the symposium a set of questions and answers were raised on this subject.