Microorganisms have to be able to overcome the defenses of the host for an infection to take hold. The portal of entry is often the same as the portal of exit Respiratory, gastrointestinal, genitourinary, breaks in the skin, etc. Blood, food, water, fomites, vectors, etc. This is how other people or animals are infected by the microorganism. Respiratory, gastrointestinal, genitourinary tracts are common exit portals It is the point of escape for the microorganism. The reservoir is the natural habitat of the microorganism and is a place where it can grow and multiply What are general guidelines for working with linens?ģ)Put linens directly in hampers, not on floorĤ)Wear gloves if any bodily secretions notedĥ)Objects sent for disinfection need to be rinsed and mechanically cleaned What are some general things to remember regarding medical asepsis?ĥ)Once in patient room do not return to general stock A systemic infection impacts multiple body or organ systems as in sepsis. What is the difference between a localized vs a systemic infection?Ī localized infection is confined to a specific are or system. What are the types of HAI's that you may encounter in the hospital? Neutralizes, controls, eliminates offending agent Normal flora keeps harmful bacteria from invadingĢnd line of defense: Inflammatory response What are the characteristics of superinfections?ġst line of defense (Intact Skin/Mucous Membranes) Someone who has been on multiple antibiotics for a long period of time may be prone to superinfections. What types of patients might be more susceptible to infection?Ĥ)Patients who have had invasive procedures/lines/tubesĥ)Patients that have had multiple antibiotics prescribed/long term antibiotic use There is a much higher risk of infection in the hospital setting: WHY? Pre: Maintain a sterile field, only sterile items in the sterile field. providing personal hygiene, sterile dressing change) Early recognition of infection to allow prompt treatment. Maintain medical and/or surgical asepsis for procedure (e. These practices protect you and the patient from microorganisms and infection. as evidenced by VS within normal limits and absence of signs and symptoms of infection. Practices that render and keep objects and areas free Practices designed to “reduce” the number and transfer of pathogens What is the difference between Medical Asepsis and Surgical Asepsis? Name the components of the infection cycle?
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