One of the best ways to keep you and your family healthy is by properly washing your hands. Despite being taught to wash our hands as children, many of us don’t know the proper techniques for washing our hands correctly, or how often we should be performing this important task. We’ll walk you through the proper steps as laid out by the leading health organizations around the globe such as the Centers for Disease Control and the World Health Organization. Show
When should you wash your hands?The major health organizations have a general list of activities that they recommend washing your hands before, during and after. Wash your hands before:
Wash your hands during:
Wash your hands after:
What are the proper hand washing steps?To effectively kill germs and help prevent the spread of infectious disease, it’s important that you know how to properly wash your hands. Following these steps will help keep you and your loved ones healthy.
To see proper hand washing technique in action, please watch this video from the CDC. How long should you wash your hands?It’s recommended that you wash your hands for 20 seconds once you’ve wet your hands and lathered them up. How should you dry your hands?While many people pay attention to how they wash their hands, it’s easy to ruin the process by drying your hands incorrectly. Having clean towels are critical to keeping your hands clean. Once you’ve rinsed your hands, be sure to use a clean towel or air dry them if a clean towel is not available. Can I use hand sanitizer instead of washing my hands?The CDC recommends the use of soap over hand sanitizer for getting rid of germs. This is because hand sanitizers aren’t as effective at getting rid of all types of germs, and they also don’t work as well removing certain chemicals and metals. Another issue with hand sanitizers is that they often don’t work well if your hands are greasy or caked with dirt or contaminants. That said, running water and soap aren’t always readily available. In these cases, they recommend using a hand sanitizer that has a minimum alcohol content of 60%. Any sanitizer you purchase should have the percentage listed on the label. How to properly use hand sanitizerUsing hand sanitizer effectively is very similar to some of the steps for proper hand washing. These are the correct steps for using hand sanitizer:
How To Perform Surgical Hand ScrubsBy Deborah Gardner, LPN, OPAC, and Ellen Anderson-Manz, RN, BSN Human hands are the most important tools for caring. Hands feel, diagnose, cure, prod, and provoke as they are placed upon each patient who is hoping for answers, understanding, and healing remedies. The hands can also be a portal and transmitter of infection. While handwashing may be the simplest way to control infection, it is often not practiced where warranted. Surgical site infections greatly contribute to nosocomial infections. Some of the risk factors for nosocomial infections include the behavior of OR personnel regarding decontamination practices, hand hygiene/antisepsis, and compliance with universal precautions. Most surgical professionals agree on the importance of good surgical hand-washing practices in infection prevention. Hand transmission is a critical factor in the spread of bacteria, pathogens, viruses that cause disease, and nosocomial infections in general. The purpose of surgical hand scrub is to:
Surgical Scrub Techniques All sterile team members should perform the hand and arm scrub before entering the surgical suite. The basic principle of the scrub is to wash the hands thoroughly, and then to wash from a clean area (the hand) to a less clean area (the arm). A systematic approach to the scrub is an efficient way to ensure proper technique. There are two methods of scrub procedure. One is a numbered stroke method, in which a certain number of brush strokes are designated for each finger, palm, back of hand, and arm. The alternative method is the timed scrub, and each scrub should last from three to five minutes, depending on facility protocol. The procedure for the timed five minute scrub consists of:
When gowning oneself, grasp the gown firmly and bring it away from the table. It has already been folded so that the outside faces away. Holding the gown at the shoulders, allow it to unfold gently. Do not shake the gown. Place hands inside the armholes and guide each arm through the sleeves by raising and spreading the arms. Do not allow hands to slide outside the gown cuff. The circulator will assist by pulling the gown up over the shoulders and tying it. To glove, lay the glove palm down over the cuff of the gown. The fingers of the glove face toward you. Working through the gown sleeve, grasp the cuff of the glove and bring it over the open cuff of the sleeve. Unroll the glove cuff so that it covers the sleeve cuff. Proceed with the opposite hand, using the same technique. Never allow the bare hand to contact the gown cuff edge or outside of glove. The scrubbed technologist or nurse gowns the surgeon after he or she has performed the hand and arm scrub. After handing the surgeon a towel for drying, the technologist or nurse allows the gown to unfold gently, making sure that there is enough room to prevent contamination by nonsterile equipment. To glove another person, the rules of asepsis must be observed. One person's sterile hands should not touch the nonsterile surface of the person being gloved.
Formal guidelines and recommended practices for hand washing have been published by professional organizations (e.g., Association for Professionals in Infection Control (APIC), Association of periOperative Registered Nurses, Inc. (AORN). AORN recommends the use of a traditional standardized anatomical timed scrub or counted stroke method for surgical hand scrub and encourages institutions to follow the scrub agent manufacturer's written recommendations when establishing policies and procedures for scrub times. On this basis, for example, the typical scrub procedure for a PVPI-containing product based on manufacturer's labeling would require the use of a scrub brush and two applications of five minutes each, whereas the typical procedure for a CHG-based product would require a three-minute scrub followed by a three-minute wash. In actual practice, however, variations in surgical hand scrubbing times may be of shorter duration than manufacturer's recommendations for a number of reasons:
Hand condition is emerging as an increasingly important factor in personnel compliance and infection control. Frequent surgical scrubbing can cause dermatitis of the hands and arms. Most antimicrobial agents are drying to the skin, especially when coupled with a scrub brush. Characteristics of a Surgical Scrub Performance characteristics for a surgical scrub agent generally fall into four categories: 1. Antimicrobial Action--an ideal agent would have a broad spectrum of antimicrobial activity against pathogenic organisms. This agent would have to work rapidly. An agent that does not work rapidly may not provide adequate bacterial reduction before being rinsed off. 2. Persistent Activity--an agent offering persistent activity keeps the bacterial count low under the gloves. It is not unusual for a surgery to last in excess of two hours. Studies have shown the rate of glove failures (non-visible holes) increases with the duration of surgery.4 In addition, studies show bacteria grow faster under gloved than ungloved hands.5,6,7 3. Safety--the ideal agent would be non-irritating and non-sensitizing. It must have no appreciable ocular or ototoxicity, be safe for use on the body, and not be damaging to the skin or environment. 4. Acceptance--probably most important to achieving compliance in using a new product is its acceptance by the healthcare worker. A product that has ideal antimicrobial action and an excellent safety profile is of little value to good infection control if the user population fails to support its use. Although each is important in its own right, all four characteristics should be present for a complete package. Surgical scrub agents come in many forms. Not all forms meet all characteristics. 1. Liquid or foam soaps. These are the most common products for surgical scrubs and are used in conjunction with water and dry scrub brushes or sponges. The most common antimicrobial agents in these products are CHG (chlorhexidine gluconate), iodophor, or PCMX (parachlorometaxylenol). These agents are very drying and with repeated scrubbing with the scrub brush can cause skin damage. 2. Impregnated scrub brushes/sponges. Scrub brushes/sponges are preloaded with CHG, iodophor, or PCMX and are water-aided products. 3. Brush-free surgical scrub. These products use an antimicrobial agent and water but no scrub brush. Conclusion No matter what agent is used, or which scrub technique you practice, there is only one goal: infection prevention. Effective surgical scrubs are one of the most powerful strategies of infection prevention in the OR. Glove usage gives a false sense of security against bacteria. Gloves provide an ideal environment for bacterial growth, moisture and warmth, which makes good hand-scrub techniques and aseptic gowning and gloving an important part of the total infection prevention platform. It is important for healthcare management to help the personnel understand the cause/effect cycle of surgical scrubs as they relate to infection prevention. Ellen Anderson-Manz, RN, BSN, a technical service specialist, and Deborah Gardner, LPN, OPAC, work for 3M Healthcare in St. Paul, Minn. For a complete list of references visit www.infectioncontroltoday.com Objectives
True or false questions
Answers What is the minimum amount of time the assistant should flush their eyes?Flush your eye with water.
Use clean, lukewarm tap water for at least 20 minutes.
Which of the following procedures requires a medical assistant to use aseptic technique quizlet?Which of the following procedures requires a medical assistant to use aseptic technique? Suturing. A medical assistant is reviewing OSHA regulations regarding sharps container placement.
Which of the following steps should a medical assistant take to follow aseptic guidelines?Which of the following steps should a medical assistant take to follow aseptic guidelines when administering injections? Wipe injection site with an alcohol pad.
When should a healthcare professional clean their hands OSHA quizlet?Good hand hygiene is one of the most important ways to prevent the spread of infections. You should cleanse your hands before and after patient contact and after contact with the immediate patient care environment.
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