Two-thirds of these students had a choice between two or more offers. During this period, 69% of students who received a job offer also reported receiving one or more benefits, including moving expenses, practice assistance, or loan assistance. There are different types of hematology tests. A lipoprotein panel is used to check cholesterol levels in the blood. Some hematology tests are used to check the functioning of specific organs. Blood tests can help you find out if you have liver disease. Testing for lead in the body is a common hematological test in children. All hematology tests begin with a blood draw from the patient. According to doctors, hematological tests or blood tests are part of routine medical examinations. Complete blood count is one of the most commonly performed blood operations.