Principles of medical asepsis skin#
Principles of medical asepsis free#

Gloving: it means covering the hands to protect the nurse or patient with poor resistance from pathogens.Gowning: it means covering the uniform to protect the nurse from contaminating herself and others around her.Capping and masking: capping is covering the head and masking is covering the nose and mouth to protect the nurse from inhaling pathogens when disease is air borne.Hand washing: cleaning hands to remove pathogens.Cleaning: it includes dusting, sweeping and moping the unit, rinsing and washing the equipment and patient to remove pathogens.Correct hand washing is very important in carrying out medical asepsis This involves strict sterilization of some articles and methods to maintain cleanliness of others.

Medical asepsis: refers to all procedures used to protect the patient and his environment from the transmission of diseases producing organisms that can transmit from one patient to another. The techniques are used in the operating room and in some treatments where aseptic technique is to be followed

Principles of medical asepsis free#

Surgical asepsis: refers to procedures used to keep objects of areas sterile or completely free from all microorganisms. Rationale: when a non-sterile object is held above a sterile object, gravity causes microorganisms to fall into the sterile field Rationale: Waist level and table level are considered margins of safety and will promote maximum visibility of the sterile field Rationale: Sterile objects which are out of vision are considered questionable and their sterility cannot be guaranteed Use of mosquito nets also emphasized to prevent this type of infection.įollowing Precautions to be Taken While Caring for Infectious patientsĮlimination, before eating, before and after every procedure Therefore, any equipment that comes in contact with the patient’s blood should be carefully disinfected before touching another object or person. Should be taken by the nurses to prevent cuts or abrasions on their hands,įrequent and thorough hand washing reduces the chance of infectionīlood isolation: this type of isolation is intended to prevent transmission of pathogens that are found in the blood. all the articles used for these patients should be kept separated

Strict isolation techniques should be followed when caring for patients with abscesses, boils, infected burns, gag gangrene, anthrax, rabies, etc. Important point to remember is the safe disposal of dressing and discharges from the wounds and disinfection of articles.

Usually gowns and gloves are worn in this type of infection.

Principles of medical asepsis skin#

Wound and skin isolation: this type of isolation is for pathogens which are found in wound and can be transmitted by the contact with the wounds. The soiled articles such as linen should be disinfected before sending to laundry The excreta may be disinfected by adding lime before its disposal. Thorough hand washing should be emphasized both by the patients and nurses. Maintain reasonable distance to prevent droplet infection, the diseases are whooping cough, influenza, diphtheria, measles, etcĮnteric isolation: it is indicated when the pathogens are transmitted in feces, for this type isolation, it is not necessary to wear a mask, but it is recommended that gloves and gowns be worn when handling soiled articles. Handkerchiefs should be cleaned and disinfected before reuse. Use articles should be disinfected avoid the possibility of contamination. In this type of infection nurses should wear mask and gown while caring for the patient. Respiratory isolation: it is indicated in situations where the pathogens are spread on droplets from the respiratory tract. Send reusable supplies for disinfection and sterilization. Strict isolation: it prevents spread by contact in case of rabies, tetanus, anthrax, scabies, leprosy and venereal diseases, nurses must wash hands frequently and thoroughly use disposable supplies and discard them properly. The non-infected patients (isolation of the patient)Ĭreating immunity artificially against a particular disease