BIOLOGY/CHEMISTRY The Universities that teach it & the Companies that use it

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Clinical laboratory testing plays a crucial role in the detection, diagnosis, and treatment of disease. Clinical laboratory technologists, also referred to as clinical laboratory scientists or medical technologists, and clinical laboratory technicians, also known as medical technicians or medical laboratory technicians, perform most of these tests.

Clinical laboratory personnel examine and analyze body fluids, tissues, and cells. They look for bacteria, parasites, and other microorganisms; analyze the chemical content of fluids; match blood for transfusions; and test for drug levels in the blood to show how a patient is responding to treatment. These technologists also prepare specimens for examination, count cells, and look for abnormal cells. They use automated equipment and instruments capable of performing a number of tests simultaneously, as well as microscopes, cell counters, and other sophisticated laboratory equipment. Then they analyze the results and relay them to physicians. With increasing automation and the use of computer technology, the work of technologists and technicians has become less hands-on and more analytical.

The complexity of tests performed, the level of judgment needed, and the amount of responsibility workers assume depend largely on the amount of education and experience they have.

Clinical Laboratory Technologists
generally have a bachelor’s degree in medical technology or in one of the life sciences, or they have a combination of formal training and work experience. They perform complex chemical, biological, hematological, immunologic, microscopic, and bacteriological tests. Technologists microscopically examine blood, tissue, and other body substances. They make cultures of body fluid and tissue samples, to determine the presence of bacteria, fungi, parasites, or other microorganisms. Clinical laboratory technologists analyze samples for chemical content or a chemical reaction and determine blood glucose and cholesterol levels. They also type and cross match blood samples for transfusions.

Clinical laboratory technologists evaluate test results, develop and modify procedures, and establish and monitor programs, to ensure the accuracy of tests. Some clinical laboratory technologists supervise clinical laboratory technicians.

Technologists in small laboratories perform many types of tests, whereas those in large laboratories generally specialize. Technologists who prepare specimens and analyze the chemical and hormonal contents of body fluids are called clinical chemistry technologists. Those who examine and identify bacteria and other microorganisms are microbiology technologists. Blood bank technologists, or immunohematology technologists, collect, type, and prepare blood and its components for transfusions. Immunology technologists examine elements of the human immune system and its response to foreign bodies. Cytotechnologists prepare slides of body cells and examine these cells microscopically for abnormalities that may signal the beginning of a cancerous growth. Molecular biology technologists perform complex protein and nucleic acid testing on cell samples.

Clinical Laboratory Technicians
perform less complex tests and laboratory procedures than technologists perform. Technicians may prepare specimens and operate automated analyzers, for example, or they may perform manual tests in accordance with detailed instructions. Like technologists, they may work in several areas of the clinical laboratory or specialize in just one. Histotechnicians cut and stain tissue specimens for microscopic examination by pathologists, and phlebotomists collect blood samples. They usually work under the supervision of medical and clinical laboratory technologists or laboratory managers.

Chemistry in Education
Educational qualifications for postsecondary teacher jobs range from expertise in a particular field to a Ph.D, depending on the subject being taught and the type of educational institution. Doctoral programs take an average of 6 to 8 years of full-time study beyond the bachelor’s degree, including time spent completing a master’s degree and a dissertation. Some programs, such as those in the humanities, take longer to complete; others, such as those in engineering, usually are shorter. Candidates specialize in a subfield of a discipline—for example, organic chemistry, counseling psychology, or European history—but also take courses covering the entire discipline. Programs include 20 or more increasingly specialized courses and seminars plus comprehensive examinations on all major areas of the field. Candidates also must complete a dissertation—a written report on original research in the candidate’s major field of study. The dissertation sets forth an original hypothesis or proposes a model and tests it. Students in the natural sciences and engineering usually do laboratory work; in the humanities, they study original documents and other published material. The dissertation is done under the guidance of one or more faculty advisors and usually takes 1 or 2 years of full-time work.

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Significant Facts

• Clinical laboratory technologists usually have a bachelor’s degree with a major in medical technology or in one of the life sciences; clinical laboratory technicians generally need either an associate degree or a certificate.
• Average employment growth is expected as the volume of laboratory tests increases with both population growth and the development of new types of tests.
• Job opportunities are expected to be excellent.
  
  

Earnings Potential
Median annual earnings of all postsecondary teachers in 2002 were $49,040. The middle 50 percent earned between $34,310 and $69,580. The lowest 10 percent earned less than $23,080, and the highest 10 percent earned more than $92,430.

Median annual earnings of medical and clinical laboratory technologists were $42,910 in 2002. The middle 50 percent earned between $36,400 and $50,820. The lowest 10 percent earned less than $30,530, and the highest 10 percent earned more than $58,000. Median annual earnings in the industries employing the largest numbers of medical and clinical laboratory technologists in 2002 were as follows:

Median annual earnings of medical and clinical laboratory technicians were $29,040 in 2002. The middle 50 percent earned between $23,310 and $35,840. The lowest 10 percent earned less than $19,070, and the highest 10 percent earned more than $43,960. Median annual earnings in the industries employing the largest numbers of medical and clinical laboratory technicians in 2002 were as follows:

According to the American Society for Clinical Pathology, median annual wages of staff clinical laboratory technologists and technicians in 2002 varied by specialty as follows:

What Career Opportunities does Chemistry Offer?
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What Schools offer Chemistry?
Different schools have different approaches to the Chemistry education. If you are interested in Chemistry, please contact the universities listed in our database for more information.

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