Genitourinary system in the context of "Sex organs"

A surgical technologist (also called a surg tech, scrub, scrub tech, surgical technician, operating department practitioner or operating room technician) is an allied health professional working as a part of the team delivering surgical care. Surgical technologists are members of the surgical team, which include the surgeon, surgeon's assistant, scrub nurse, circulating nurse and anesthesia provider (anesthesiologist, anesthesiologist assistant or nurse anesthetist). They possess knowledge and skills in sterile and aseptic techniques. There are few mandatory professional requirements for surgical technologists, and the scope of practice varies widely across countries and jurisdictions. Surgical technologists attend junior colleges and technical schools, and many are trained in military schools. In the military they perform the duties of both the circulator and the scrub. The goal is for surgical technologists to be able to anticipate the next move the surgeon is going to make in order to make the procedure as smooth and efficient as possible.They do this by having knowledge of hundreds of surgical procedures and the steps the surgeon needs to take in order to complete the procedure, including the very wide range of surgical instruments they may need. Specialties can include, but are not limited to, the following: genitourinary, obstetrics and gynaecology, urology, ENT, plastics, general, orthopedics, neurology, and cardiovascular. They only work in surgical or perioperative areas and are highly specialized. Surgical technologist is the proper term for a two-year program which earns a degree in applied sciences. The profession is up and coming and highly in demand.

Mucus (/ˈmjuːkəs/, MEW-kəs) is a slippery aqueous secretion produced by, and covering, mucous membranes. It is typically produced from cells found in mucous glands, although it may also originate from mixed glands, which contain both serous and mucous cells. It is a viscous colloid containing inorganic salts, antimicrobial enzymes (such as lysozymes), immunoglobulins (especially IgA), and glycoproteins such as lactoferrin and mucins, which are produced by goblet cells in the mucous membranes and submucosal glands. Mucus covers the epithelial cells that interact with outside environment, serves to protect the linings of the respiratory, digestive, and urogenital systems, and structures in the visual and auditory systems from pathogenic fungi, bacteria and viruses. Most of the mucus in the body is produced in the gastrointestinal tract.

Amphibians, fish, snails, slugs, and some other invertebrates also produce external mucus from their epidermis as protection against pathogens, to help in movement, and to line fish gills. Plants produce a similar substance called mucilage that is also produced by some microorganisms.