Check hood seal by another Marine. Your commander directs that crew-served weapons and ammunition would be decontaminated before the support vehicles and barrier material. 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. An individual suffering from a high cholesterol level in her blood has 242 mg of ch olesterol per 100 mL of blood. Disinfection refers to the elimination of virtually all pathogenic organisms on inanimate objects and surfaces thereby reducing the level of microbial contamination to an acceptably safe level. 11. Which of the following is not a consideration during treatment of the victims? Wash with decon solution that will not harm the skin. There are 4 main categories of physical and chemical means of decontamination: (1) heat; (2) liquid disinfection; (3) vapors and gases; and (4) radiation. Processed foods and temperature-abused foods are most commonly associated with ________ poisoning. Ultraviolet light. He exhibits symptoms of fever, mild hypotension, flushing, conjunctival injection, and now a bad rash has appeared that is bleeding in spots. If worker leaves Exclusion Zone to change air tank, this is the last step in the decontamination procedure. Use tepid decontamination water. Eliminate leaks by making minor strap adjustments. *WARNING: Some organic solvents can permeate and/or degrade the protective clothing. What is the preferred treatment to block the effects of excessive ACh? Take a deep breath and hold it. Adhering contaminants. Removing clothing and washing with warm soapy water Used in life-threatening situations, the goal is to remove contaminant as quickly as possible. (End), If Yes, (Arrow to box below) Transport to Medical Facility (End). 1. Each procedure should be performed at a separate station in order to prevent cross contamination. Make openings in the bags for sample ports and sensors that must contact site materials. Wash hands and face if shower is not available. 4. Remove mitt for decom kit Halogenated solvents generally are incompatible with personal protective equipment and are toxic. Perform assisted ventilation is necessary. During an emergency, provisions must also be made for protecting medical personnel and disposing of contaminated clothing and equipment. Presidential Policy Directive-8 Decontamination will be conducted in the __________ hazard zone. Elevated levels of contaminants in the final rinse solution may suggest that additional cleaning and rinsing are needed. Assuming you want a sentence related to the background information: The best way to learn something new is to break it down into small, manageable steps. Check for NTAA injectors - position casualty on their side. A dashed line cutting vertically through this rectangle indicates the HOTLINE. Remove inner gloves and deposit in container with liner. Which of the following statements are correct regarding the M50 Joint-Service General Purpose Mask's (JSGPM's) capabilities and limitations? Emergency Preparedness and Response Course -, Emergency Preparedness and Response Course, Emergency Preparedness and Response Course- C, Emergency Preparedness Response Course (EPRC), Emergency preparedness and response course- C. What is the (O) set identifier used for in a CBRN message report? Pour sorbent onto mitt, gently shake 2. Place laser and/or sunlight outserts in outsert pocket. If No, (Arrow to box on left) Decontaminate as Much as Possible. What blood test is available that will give an accurate estimate of radiation dose? Which of the following statements does NOT describe Brucellosis? 1.2 Protective equipment must be worn by personnel when response activities involve known or suspected hazardous substances. Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance. Select the important steps that you should take. Concentration. The steps for assisting a Marine that cannot perform self-aid for nerve agent exposure are as follows; 1. Processed foods and temperature-abused foods are most commonly associated with Calculate (a) the partial pressure of each gas in atmospheres and (b) the concentration of each gas in mol/L at 0 C (Hint: Because volume is proportional to the number of moles present, mole fractions of gases can be expressed as ratios of volumes at the same temperature and pressure.). Eyelens first, covered by head harness skullcap, and facing away from the body. Sodium nitrite can increase methemoglobin levels, which will decrease blood oxygenation. Often this term is used to describe incidents that involve one of these materials, ranging from an industrial accident to a terrorist attack. 2. Hold breath, close eyes, don FPM, and pass alarm. The door is open; many victims are lying on the floor. 1. Use a stick to remove large globs of agent off the skin. The filter service life indicator turns blue. Following a nuclear detonation, some of the casualties with survivable injuries are possibly contaminated with radiological material. 3. Which of the following bacterial diseases is contagious person to person? Long-handled brushes for general exterior cleaning. A series of numbered hexagons point downward toward the CONTAMINATION CONTROL LINE.) These are available commercially as wash additives or anti-static sprays. 3. When the decontamination line is no longer required, contaminated wash and rinse solutions and contaminated articles must be contained and disposed of as hazardous wastes in compliance with state and federal regulations. For each CBRN message type, there are three set identifiers - (M) mandatory, (C) conditional and (O). All personnel should be trained in the Standard Operating Procedures for minimizing contact and maximizing worker protection, and these procedures should be enforced throughout site operations. 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. (A series of three arrows in the upper right, one arrow 20 degrees above and the other arrow 20 degrees below the central arrow, indicate wind direction toward the HOTLINE.) 5. Place the mask in the carrier. Don the mitt and pick up sorbent pack 2. Which of the following cell types are least sensitive to ionizing radiation damage? Methods of Disinfection Many disinfectants are used alone or in combinations (e.g., hydrogen peroxide and peracetic acid) in the health-care setting. You approach the scene of a terrorist incident that occurred 2 minutes prior in an enclosed room. A patient is suffering from painful, highly corrosive burns similar to acid, and wheals have begun to appear on the skin. Buckets, brushes, clothing, tools, and other contaminated equipment should be collected, placed in containers, and labeled. 3. Be incompatible with the hazardous substances being removed (Le., a decontamination method may react with contaminants to produce an explosion, heat, or toxic products). Stations should be separated physically to prevent cross contamination and should be arranged in order of decreasing contamination, preferably in a straight line. Recognizing which compartment(s) are damaged and minimizing that damage. Remove or neutralize contamination. What blood test is available that will give an accurate estimate of radiation dose? The amount of radiation that an individual absorbs depends on ____? Worker's canister is exchanged. The primary focus of atomic, biological and chemical (ABC) programs was to, train selected deployable Air Force personnel on ABC defense . The MOPP chemical protective ensemble components are donned in a set order depending on the MOPP level. 3.5 Many chemical agents have immediately observable medical effects2 and should be removed as rapidly as possible, even by resorting to emergency decontamination3 if necessary, to save life and prevent injury. Which of the following statements are correct regarding biological weapon characteristics? If contaminants that have permeated a material are not removed by decontamination, they may continue to permeate to either surface of the material where they can cause an unexpected exposure. Patients with concurrent surgical injuries and radiation exposure should either be operated on expeditiously or _____________________________. However, not all contaminants leave visible traces; many contaminants can permeate clothing and are not easily observed. Be incompatible with the clothing or equipment being decontaminated (e.g., some organic solvents can permeate and/or degrade protective clothing). Check that M61 filters are properly installed. Disposal of protective coverings/coatings. A patient is exhibiting the following symptoms: Fever, Cough, Dyspnea, Prominent gastrointestinal symptoms, Absence of buboes. 4. he states he was splashed with a loarge quantity of liquid and is now exhibiting symptoms of vomiting, diarrhea, difficulty breathing, body twitching and is generally very weak. The instrument processing area should be physically divided into sections for 1) receiving, cleaning, and decontamination; 2) preparation and . Scrubbing/scraping. January 1985. Stow audio equipment in main stowage area. new outer gloves and boot covers donned, and joints taped. 2.81012D)9.91029.9 \times 10^{-2} The atmosphere pressure is 1.00 atm. They inhibit the enzyme Acetylcholinesterase (AChE) allowing Acetylcholine (ACh) to accumulate. 3. Botulinum toxin, supportive care and antitoxin. Particular care should be taken to protect these areas. Saving and protecting life Saving of life is the first priority of all responding agencies. What is the correct procedure to decontaminate personal equipment using M100 SDS? Wash patient with their clothing still on. Disconnect hose from regulator valve. 7. 4. Proper way to handle M8 Chemical Detector Paper that came into contact with contamination. Scrub with long-handle scrub brush and decon solution. The primary toxicity of pulmonary agents is to the _____ and follows _____ of smoke, particles, valors, or gases. An aqueous solution of HZ is prepared by dissolving 0.020 mol of HZ in sufficient water to yield 1.0 L of solution. 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. Remove mitt for decom kit 2. 4. Removing radioactive material from a person, object, or place is called decontamination. Establish methods and procedures to minimize worker contact with contaminants during removal of personal protective clothing and equipment (PPE). This version of the guides is in a format that is more appropriate for use in the field. 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. The decontamination process should consist of a series of procedures performed in a specific sequence. If No, (Arrow to sixth box below) Method OK to use. Air Tanks or Face Masks and Cartridge Depending on Level, a. Dressing Trailer is Needed in Inclement Weather, a. This is particularly important when decontaminating personal protective clothing constructed of organic materials that could be damaged or dissolved by organic solvents. High Yield Explosives is described as having materials that rapidly release large amounts of energy and produce a pressure shock wave during detonation. Five major factors affect the extent of permeation: All personnel, clothing, equipment, and samples leaving the contaminated area of a site (generally referred to as the Exclusion Zone) must be decontaminated to remove any harmful chemicals or infectious organisms that may have adhered to them. The decontamination site should NOT be located Near waterways and drainage systems What is the best method of decontamination? What types of CBRNE agents are man-made and act rapidly, burn and blister skin, mucous membranes, airways and gastrointestinal systems? Close your eyes, stop breathing and hold your breath The amount, location, and containment of contaminants. Patient presents with 5-day-old blisters/rash mostly on the arm, face and hands. Contact time. What is the best method of decontamination? Boots, fully-encapsulating suit, inner gloves removed and deposited in separate containers lined with plastic. Hard hat is removed. On the NATO CBRN gas marker, additional required information includes date-time group (DTG) of when the contamination was detected and _______? 1. Being in the correct MOPP Level appropriate to the CBRN risk hazard will protect you from becoming a casualty and allow you to complete the mission. 5. Another series of arrows pointing downward go to another rectangle, the Remove Mask final decon area. They are: Respiratory Protection & Chemical Protective Garments. 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. Raise the mask to your face and place your chin firm in the chin cup Removing clothing and washing with warm soapy water. A U-tube manometer connected between two points along the bottom indicates a differential reading of 0.1in0.1 \mathrm{in}0.1in. What toxin do you suspect and how do you treat it? What method is used to estimate a radiation dose by measuring the biological response to an absorbed dose of ionizing radiation? Station 7: Suit/Safety Boot Wash (within the CONTAMINATION REDUCTION ZONE), to Station 8: Suit/Safety Boot Rinse. Do not wear inner clothing off-site since there is a possibility that small amounts of contaminants might have been transferred in removing the fully-encapsulating suit. A viscous fluid (specific weight =80lb/ft3;=80 \mathrm{lb} / \mathrm{ft}^3 ;=80lb/ft3; viscosity =0.03lbs/ft2=0.03 \mathrm{lb} \cdot \mathrm{s} / \mathrm{ft}^2=0.03lbs/ft2 ) is contained between two infinite. 1. Amyl nitrite, sodium nitrite, sodium thiosulfate. 5. 9. What are the four methods of decontamination? During hot weather operations. The procedures given are for the maximum and minimum amount of decontamination used for each level of protection. Emergency Preparedness and Response Course Study with Quizlet and memorize flashcards containing terms like You are certain that your patient, who is now convulsing from nerve agent exposure Soap or wash solution, wash cloths, and towels for personnel. Simply removing __________ from a person exposed to radiological contamination will, in most instances, create at least a 90% reduction in the casualties' contamination levels. what is the best method of decontamination cbrn quizlet. When giving the visual CBRN alarm hand and arm signal, what is the proper way to extend your arms and position your hands? All victims have recently been in an area where canisters exploded spraying them with an amber colored liquid that smells like flowers and burns intensely. Rinse off decon solution water. Deposit in container with plastic liner. Decontamination workers who initially come in contact with personnel and equipment leaving the Exclusion Zone will require more protection from contaminants than decontamination workers who are assigned to the last station in the decontamination line. FM 3-11.4. What precaution/side effects should you be aware of when administering cyanide antidotes? In addition, use of ultraviolet light can increase the risk of skin cancer and eye damage; therefore, a qualified health professional should assess the benefits and risks associated with ultraviolet light prior to its use at a waste site. Consult specialists if necessary. What level of civilian chemical equipment would healthcare providers don when providing Used in life-threatening situations, the goal is to remove contaminant as quickly as possible. What is the correct procedure for donning the M50 Joint-Service General Purpose Mask (JSGPM)? In general, all fasteners should be used (i.e., zippers fully closed, all buttons used, all snaps closed, etc.) Contaminants can be located either on the surface of personal protective equipment or permeated into the PPE material. Surface contaminants may be easy to detect and remove; however, contaminants that have permeated a material are difficult or impossible to detect and remove. 5. Chlorine A patient who works at an insecticide manufacturing plant is admitted to the emergency room. SCBA backpack and facepiece is removed Avoid touching face with finger. 5. Chemical, Biological, Radiological and Nuclear NBC hazards are classified into two types, what are they? Plastic sheeting, sealed pads with drains, or other appropriate methods for containing and -collecting contaminated wash and rinse solutions spilled during decontamination. You place it where it is exposed to the wind, rain, and sunlight to hasten the decontamination process. What is the correct procedure when using M8 Chemical Detector Paper to test for a suspected chemical hazard. What is the best decontamination method for biological agents? Both the inner and outer surfaces of protective clothing should be tested. A group of victims has been admitted to your triage unit. The Consequence Management Coordination Unit (CMCU) is a national level incident support element responsible for strategic consequence management decision support to the FEMA Administrator, the FBI WMD Strategic Group (SG), and provides reach back support to the DEST. Worker returns to duty. Decontamination protects workers from hazardous substances that may contaminate and eventually permeate the protective clothing, respiratory equipment, tools, vehicles, and other equipment used on site; it protects all site personnel by minimizing the transfer of harmful materials into clean areas; it helps prevent mixing of incompatible chemicals; and it protects the community by preventing uncontrolled transportation of contaminants from the site. Which uses radioactive isotopes? 12. (Continue to decision arrow below) Additional Emergency Care Required? Immediate decontamination (correct) Chemical decontamination Direct contamination Physical decontamination. Which of the following is considered a pulmonary (choking) agent? Volatile liquid contaminants can be removed from protective clothing or equipment by evaporation followed by a water rinse. Brooms and brushes for cleaning operator areas inside vehicles and equipment. Which of the following is correct when it comes to MOPP? Deposit in container with plastic liner. radiological material. A patient presents to the hospital. Place in container with liner. Scrub outer boots, outer gloves and chemical-resistant splash suit with decon solution or detergent and water. He states he was splashed with a large quantity of liquid and is now exhibiting symptoms of vomiting, diarrhea, difficulty breathing, body twitching, and is generally very weak. Repeat as many times as necessary. The door is open; many victims are lying . Before you begin an immediate eye decontamination, you should first ensure which of the following has occurred? What level of civilian chemical equipment would healthcare providers don when providing initial medical treatment after an incident but not involved with decontamination?
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