![]() Health care works may also acquire them as a result of contacting infectious organisms in the workplace. ![]() Clients may acquire nosocomial infections during their stay in a facility. Nosocomial infections result from delivery of health services in a health care facility. Clients in health care settings are usually vulnerable to infection because they are in high-risk groups. A research result of one study shows that one of the most effective ways of containing hospital acquired infections is through the application of a standardized aseptic technique for clinical procedures. Operating room nurses are responsible for providing a safe, efficient, and caring operating room environment, one in which the surgical team can function with an outcome that patient is as positive as possible. In the past few years, operating room nurses have expanded their practice patterns and responsibilities, enhanced their self-concepts and advanced to the level of perioperative nursing. Introduction The specialty of operating room nursing is coming of age in both image and practice. Cost to the health-care system = $4.1.Nosocomial Infection An infection acquired in a health-care facility WBC enter the tissues causing release of pyrogens (fever) exudates form discharge healing occurs.Cells, proteins, fluids enter the tissue spaces blocking lymphatics to create a ‘wall’ against infection Tissue dies causing release of chemicals (histamine and prostaglandins) which allow blood vessel permeability.Aterioles dilate, blood and WBC go to area.Ex: fever, anorexia, n/v, lymph node swelling.Affects the entire body and may involve multiple organs, goes through the stages of infection.Ex: redness, warmth, tenderness, swelling.Limited to a defined area resembles inflammation.e.g., Hypertension, diabetes mellitus, osteomyelitis Latent - Infection present with no discernible symptoms.e.g., Common cold Chronic - Slow development, long duration.Affects many regions (e.g., septicemia)Ĭlassification of Infections by Duration Acute - Rapid onset of short duration.Occurs in a limited region in the body (e.g., urinary tract infection).Convalescence: Tissue repair, return to healthĬlassification of Infections By Location:.Prodromal: Appearance of vague symptoms not all diseases have this stage.Incubation: From time of infection until manifestation of symptoms can infect others. ![]() Wounds, surgical sites, IV or drainage tube sites.Eye, nares, mouth, vagina, cuts, scrapes.Airborne: Via air conditioning, sweeping Portal of Exit:.Direct – touching, kissing, sexual contact.The Spread of Infection Mode of Transmission: Food, floors, equipment, contaminated water.Normal flora that become pathogenic Reservoir.The Spread of Infection: Six Links Infectious agents Pesticides, food additives, medications, industrial. ![]()
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