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Asepsis
| Term | Definition |
|---|---|
| Definition of asepsis | Set of measures that prevent the entry of microbes into the wound |
| Definition of antisepsis | System of measures that destroy microbes on living tissue, skin or in the wound |
| Who first introduced heat sterillization of surgical instrumentes? | Ernst Gustav Benjamin von Bergman |
| Surgical infections by type of spread | 1. Exogenous infections 2. Endogenous infections |
| Exogenous infections | Infections acquired from outside |
| Sources of exogenous infection in surgery | Contaminated equipment Surface air |
| Endogenous infection | Infections caused by microorganism alredy prensent in human body |
| Sources of endogenous infection | Microflora of the oral cavity, intestines, respiratory tract, ect |
| Ways of infections in endogenous infection | Contact Hematogenous lymphogenous |
| Steps of asepsis | 1. Sterilization of everything that comes into contact with the patient 2. Hand processing of the surgeon 3. Skin and operating field preparation 4. Special rules for working in working in operating rooms 5. Special sanitary and hygenic measures in a |
| Sterilization | Any process that removes, kills or desactivates all forms of life |
| What type of microorganism are destroyed during desinfection | Only pathogenic and opportunistic microorganism are destroyed during disinfection. |
| Sterilization: Stages | 1. Desinfection 2. Pre- sterilization 3. Sterilization 4. Sterility control |
| Sterilization: Methods | Dry heat in ovens; Gamma irradiation; Ethylene oxide |
| Hand preparation of the surgeon | |
| Skin and operating field preparation | |
| Special rules for working in operating rooms | |
| Special sanitary and hygienic measures in operating rooms | |
| Operating rooms special rooms ventilation system | |
| What types of patients are operated at first? | |
| Nasocominal surgical infection | |
| After how long is the infection considered nosocomial | |
| Etiology of nasocominal infections | |
| Opportunistics | |
| Most common infections adquired in hospital | |
| Types of antisepsis | |
| 1ry surgical treatment of infected wounds | |
| 2ry debridement | |
| Physical antiseptic methods (based on) | |
| Types of dreainage | |
| Classes of antispetics | |
| Biological antiseptsis (definition) | |
| Biological antiseptsis includes |
Created by:
Anna025
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