what is the best method of decontamination cbrn quizlet

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what is the best method of decontamination cbrn quizletbluntz strain indica or sativa

Which type of anthrax is responsible for the patient's symptoms? Human decontamination is the process of removing hazardous materials from the human body, including chemicals, radioactive substances, and infectious material. 2. Fully encapsulated suit is removed with assistance of a helper and laid out on a dropcloth or hung up. Decontamination methods either (1) physically remove contaminants, (2) inactivate contaminants by chemical detoxification or disinfection/sterilization, or (3) remove contaminants by a combination of both physical and chemical means. Worker's air tank is exchanged, new outer gloves and boot covers donned, joints taped, and worker returns to duty. Decontamination is the act of minimizing the overall pathogenic microbial presence. The CANA is given only as a buddy-aid treatment for which of the following reasons? Use remote sampling, handling, and container-opening techniques (e.g., drum grapplers, pneumatic impact wrenches). Another arrow from the circle marked with an X continues to a rectangle indicating the area to Remove Boots/Gloves and Outer Garments (For Disposal and Off Site Decontamination) with a circle below indicating the location of a 32 gallon can. Properly don, clear, and check the field protective mask (FPM). A quick guide to CBRN threats, response, and solutions Snap barrel locks under the chin Removal of electrostatically attached materials can be enhanced by coating the clothing or equipment with anti-static solutions. Drop cloths of plastic or other suitable materials on which heavily contaminated equipment and outer protective clothing may be deposited. Commonly done using brushes, scrapers, or sponges and water compatible solvent cleaning solutions. Steam sterilisation (ie vacuum steam autoclaving), is the preferred method of sterilising equipment as it is quick, automated, easy to use, reliable, non-toxic and always effective when used. 3. Decontamination methods may: The chemical and physical compatibility of the decontamination solutions or other decontamination materials must be determined before they are used. 3. Mark the contaminated area before supplementing the alarm over the radio. However, not all contaminants leave visible traces; many contaminants can permeate clothing and are not easily observed. Methods of Disinfection Many disinfectants are used alone or in combinations (e.g., hydrogen peroxide and peracetic acid) in the health-care setting. The pH of the solution was 4.93 at 25.0 \degreeC. If the total blood volume of the individual is 5.2 L, how many grams of total blood cholesterol does the individual's body contain? stand for? Washing with warm, soapy water. What toxin do you suspect and how do you treat it? Rub sorbent into target areas 6. Disconnect hose from regulator valve. If No, (Arrow to sixth box below) Method OK to use. Any decontamination method that permeates, degrades, damages, or otherwise impairs the safe functioning of the PPE is incompatible with such PPE and should not be used. Which of the following is NOT considered a risk factor? Cold water may also cause hypothermia. A health physicist should be consulted if this situation arises. Remove mitt for decom kit 2. Deposit in container with plastic liner. Worker's air tank is exchanged. In this procedure, a dry or wet cloth, glass fiber filter paper, or swab is wiped over the surface of the potentially contaminated object and then analyzed in a laboratory. Personal Protective Equipment (PPE) is generally divided into two categories. Remove safety boots and deposit in container with plastic liner. Halogenated solvents generally are incompatible with personal protective equipment and are toxic. on plastic drop cloths or in different containers with plastic liners. The level and types of decontamination procedures required depend on several sitespecific factors including: Decontamination procedures must provide an organized process by which levels of contamination are reduced. What to do in case of a CB attack? A U-tube manometer connected between two points along the bottom indicates a differential reading of 0.1in0.1 \mathrm{in}0.1in. EXCLUSION ZONE (Each station has a numbered hexagon and arrow pointing to next station in a line above the HOTLINE) A flow chart from Station 1: Segregated Equipment Drop, to Station 2: Boot Cover & Glove Wash, to Station 3: Boot Cover & Glove Rinse, to Station 4: Tape Removal, to Station 5: Boot Cover Removal, to Station 6: Outer Glove Removal (The arrow at Station 6 points downward across the HOTLINE into the CONTAMINATION REDUCTION ZONE. Stop leaks at the brow, temple, and cheeks. If an air tank change is desired, this is the last step 1n the decontamination procedure. CBRN Flashcards | Quizlet These are available commercially as wash additives or anti-static sprays. What evidence indicates that annelids and mollusks are closely related? When establishing a decontamination line, each aspect should be incorporated separately or combined with other aspects into a procedure with fewer steps (such as the Minimum Decontamination Procedures). Human decontamination - Wikipedia The Station 8 numbered hexagon has two arrows, the first arrow points to Station 9: Change and Redress - Boot Cover/Outer Gloves, which has an upward arrow that crosses the HOTLINE reentering the EXCLUSION ZONE, and the second arrow, continuing downward to Station 10: Safety Boot Removal, to Station 11: Fully Encapsulating Suit with Hard Hat Removal, to Station 12: SCBA Backpack Removal, to Station 13: Inner Glove Wash, to Station 14: Inner Glove Rinse, to Station 15: Face Piece Removal, to Station 16: Inner Glove Removal, to Station 17: Inner Clothing Removal which has an arrow crossing downward past the CONTAMINATION CONTROL LINE, to Station 18: Field Wash (within the SUPPORT ZONE), which has an arrow across to Station 19: Redress, the final station. 2. (End), (Initial box on left side) Accident/Injury Event. 3. Physical methods involving high pressure and/or heat should be used only as necessary and with caution since they can spread contamination and cause burns. Amyl nitrite, sodium nitrite, sodium thiosulfate. Shower facilities for full body wash or, at a minimum, personal wash sinks (with drains connected to a collection tank or appropriate treatment system). Surfactants. For example, contaminants such as glues, cements, resins, and muds have much greater adhesive properties than elemental mercury and consequently, are difficult to remove by physical means. Deposit equipment used on site (tools, sampling devices and containers, monitoring instruments, radios, clipboards, etc.) What is the correct procedure for doffing the M50 Joint-Service General Purpose Mask (JSGPM)? The presence of radiological contamination can be readily confirmed by which of the following methods? A metallic taste in the mouth, epigastric distress, and possible nausea and vomiting are ingestion symptoms for which chemical agent? Air Tanks or Face Masks and Cartridge Depending on Level, a. Dressing Trailer is Needed in Inclement Weather, a. Place laser and/or sunlight outserts in outsert pocket. What precautions should be taken when handling chlorine? Nuclear/Radiological Incident Task Force Decontamination - the process of removing or neutralizing contaminants that have accumulated on personnel and equipment - is critical to health and safety at hazardous waste sites. 5. 37.3/NTTP 3-11.26/AFTTP(I)3-2.60, CBRN Decontamination: Multiservice Tactics, Techniques, and Procedures for Chemical Biological Radiological and Nuclear Decontamination, April 2006. What are the four methods of decontamination? Decontamination will be conducted in the _____ hazard zone, Type of decontamination that is carried out by a unit to reduce contamination equal to natural background or to the, _____ occurs outside of the incident area when people come in contact with a contaminated person or object, _____ occurs when people comes in direct contact with a harmful agent at or near an incident. Assume laminar flow. He exhibits symptoms of fever, mild hypotension, flushing, conjunctival injection, and now a bad rash has appeared that is bleeding in spots. Stow clear outsert and clear outsert pouch. For example, proper procedures for dressing prior to entering the Exclusion Zone will minimize the potential for contaminants to bypass the protective clothing and escape decontamination. The steps for assisting a Marine that cannot perform self-aid for nerve agent exposure are as follows; 1. Which of the following statements are correct regarding biological weapon characteristics? KO: Emergency Preparedness and Response Course - CBRN for Medical Each category is discussed below. 1. Which uses radioactive isotopes? 6. Large galvanized tubs, stock tanks, or children's wading pools to hold wash and rinse solutions. Perform two decontamination cycles if feasible, with a whole body radiation survey after each cycle. Prior to each use, the personal protective equipment (PPE) should be checked to ensure that is contains no cuts or punctures that could expose workers to wastes. Radiation burns, which causes delayed, irreversible changes of the skin, can be caused by high doses of what form of ionizing radiation? (Initial box on right side). Raise the mask to your face and place your chin firm in the chin cup Which nerve agent is the most persistent, is very oily, and will stay active in an area for several days? Which of the following cell types are least sensitive to ionizing radiation damage? Rinse with water. The amount, location, and containment of contaminants. Which of the following cell types are least sensitive to ionizing radiation damage? Water rinse, using pressurized or gravity flow. new outer gloves and boot covers donned, and joints taped. Decontaminating yourself will lower your exposure to harmful radioactive material. The Station 8 numbered hexagon has two arrows, the first arrow points to Station 9: Tank Change and Redress - Boot Cover/Outer Gloves, which has an upward arrow that crosses the HOTLINE reentering the EXCLUSION ZONE, and the second arrow, continuing downward to Station 10: Safety Boot Removal, to Station 11: SCBA Backpack Removal, to Station 12: Splash Suit Removal, to Station 13: Inner Glove Wash, to Station 14: Inner Glove Rinse, to Station 15: Face Piece Removal, to Station 16: Inner Glove Removal, to Station 17: Inner Clothing Removal which has an arrow crossing downward past the CONTAMINATION CONTROL LINE, to Station 18: Field Wash (within the SUPPORT ZONE), which has an arrow across to Station 19: Redress, the final station. They are: Respiratory Protection & Chemical Protective Garments. Emergency Preparedness and Response Course, Emergency Preparedness and Response Course -, Emergency Preparedness Response Course (EPRC), Exercise Physiology: Theory and Application to Fitness and Performance, Edward Howley, John Quindry, Scott Powers, Williams' Basic Nutrition and Diet Therapy. Remove or neutralize contamination. Worker returns to duty. Containers to hold contaminants and contaminated soil removed from tires and the undersides of vehicles and equipment. The methods available for protecting workers during decontamination. Wash patient with their clothing still on. Don FPM and check seal The primary toxicity of pulmonary agents is to the _____ and follows _____ of smoke, particles, valors, or gases. Many factors, such as cost, availability, and ease of implementation, influence the selection of a decontamination method. SCBA backpack and facepiece is removed Avoid touching face with finger. Decontamination methods either (1) physically remove contaminants, (2) inactivate contaminants by chemical detoxification or disinfection/sterilization, or (3) remove contaminants by a combination of both physical and chemical means. What is the best method of decontamination CBRN? - idswater.com The Equipment Drop Area (from left to right) is indicated by a rectangle with a circle below indicating the location of the Plastic sheet and a right pointing arrow to another rectangle divided by a diagonal line into the Decon Outer Garments area and the Remove Boot Covers and Outer Gloves area with a circle below indicating the location of a 10 gallon can. . Remove face piece. Patients with concurrent surgical injuries and radiation exposure should either be operated on expeditiously or _____________________________. Shower if highly toxic skin-corrosive or skin-absorbable materials are known or suspected to be present. Physical Removal Organic solvents include alcohols, ethers, ketones, aromatics, straight-chain alkanes, and common petroleum products. The procedures for decontaminating personnel upon leaving the contaminated area are addressed for each of the EPA, OERR designated levels of protection. cool down stations maybe set up within this area. What is the correct procedure to decontaminate personal equipment using M100 SDS? Lift your mask away from your face. An enemy attack aircraft dropped four bombs which upon bursting dispensed a non-persistent nerve agent vapor that drifted over your unit's defensive sector.

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