PPT-DISINFECTANTS & ANTISEPTICS

DEFINITION Disinfectants are those chemicals that destroy pathogenic bacteria from inanimate surfaces Some chemical have very narrow spectrum of activity and some have very wide Those chemicals that can sterilize are called . They are most effective against lipophilic viruses less effective against nonlipid viruses and ineffective against bacterial spores Because of their quick evaporation rate it may be difficult to achieve sufficient contact time Chlorine compounds hou C&D Procedures, Part 1. Adapted from the FAD . PReP. /NAHEMS . Guidelines: Cleaning and Disinfection (2014). Disinfection Methods and Regulation. 2. Physical. Thermal inactivation (heat). DNA, protein, oxidative damage. Zep. ®. Professional. 2. PRODUCT LINE. Widely recognized, national brand. Wide range of industrial, automotive, MRO, Jan/San and facilities maintenance products. High performance efficacy. Packaging from quarts to 55 gallon drums. lactam. compounds include. . penicillins. , . cephalosporins. , . monobactams. carbapenems. . The Action of Antimicrobial Drugs. The mechanism of action of . penicillins. and . cephalosporins. Dr. . Sarwat. . Jahan. Little Bit About The Anatomy Of Urinary System. The Urinary Cycle. U.T.I. URETHERAL TERRORSIT INCIDENT. Pyelonephritis. Cystitis. Ascending infection. Asymptomatic . . Right, Wrong, or Somewhere in Between: How You Clean Makes a Difference. Agenda. Green Cleaning workshop for institutional settings. Tuesday, November 15, 2011. Check-in and Pre-survey (5 min). Welcome and Introductions (10 min). Disinfectants 16.1 Introduction Disinfection is unquestionably the most important step in the treatment of water for public supply. The destruction of microbiological pathogens is essential and almo The Transformation of Surgery. The Really . Bloody. History of . Surgery. After the summer holidays, we need to refresh our memory about the history of surgery.. Watch the video and fill in the answers on your question sheet.. Phenols :. Distillation of coal tar (170-270 ºc).. ‘LISTER’. . first introduced them in surgery. MOA: . Phenols disrupt cell membrane& precipitate proteins. PHENOL(Carbolic Acid): . . These problems made everyday medical care difficult as so many patients were petrified and died from pain, spread of infection and severe blood loss.. So even if the surgeons carried out successful operations, their patients were most likely to die from losing too much blood or infection after.. C&D Disinfectants. Adapted from the FAD . PReP. /NAHEMS . Guidelines: Cleaning and Disinfection (2014). Classes of Chemical Disinfectants for C&D Operations. 2. Chemical. USDA APHIS will determine which disinfectants are to be used. Next Generation Science / Common Core Standards Addressed!. CCSS.ELA-Literacy.RH.11-12.9 Integrate information from diverse sources, both primary and secondary, into a coherent understanding of an idea or event, noting discrepancies among sources.. Page . 1. of 80. Control of Microbial . Growth. Sterilizing Agents. -- kill everything (e.g. heat, radiation) . Disinfectants. -- kill most things. Too strong for living tissues (e.g. lysol, NH3) . Antiseptics. Yousef Ahmed . Alomi. , . Basmah. . Sulimain. . AlHamdan. , . Sahar. . Obaid. . Alosaimi. , . Deema. Abdullah . Altuwayhir. Objectives:. . Hand sanitizer and disinfectants have become essential because of the ongoing COVID-19 pandemic. Despite the efficacy of sanitizers and disinfectants in preventing disease transmission, the practice of using them has still not improved among the public. Therefore, in this survey, we analyzed the usages of hand sanitizers and disinfectants in the people of the Kingdom of Saudi Arabia. .