Effective nursing practice 1809NRS

what is the chain of infection infectious agent, reservoir, portal of exit, mode of transmission, portal what is the chain of infection - infectious agent, reservoir, portal of exit, mode of transmission, portal of entry, susceptible host 7 principles of asepsis - 1. a sterile object remains sterile only when touched by another sterile object 2. only sterile objects may be placed on a sterile field 3. sterile objects or fields should be kept in view - items held below waist level are considered unsterile 4. a sterile object or field becomes contaminated by prolonged exposure to the air 5. when a sterile field comes into contact with a wet, contaminated surface, the sterile object or field becomes contaminated by a wicking action 6. the edges of a sterile field or container are considered to be contaminated (2.5cm border) 7. Fluid flows in the direction of gravity what are the different cultural dimensions - culture - social norms, values and behaviours, laws, social rules subculture - religion, social class, special needs, sexuality Individual culture - gender, education, experience, age six drugs right - right drug right route right time right patient right dose right to refuse modes of wound healing - primary intention delayed primary intention secondary intention skin grafting