Methods of Contamination Avoidance in a CBRN Environment
What are the methods of contamination avoidance after an attack in a CBRN environment?
A) Decontamination showers.
B) Reactive Skin Decontamination Lotion (RSDL).
C) M295 individual decontamination kit.
D) Using a 100% chlorine solution.
Answer:
The methods of contamination avoidance after an attack in a CBRN environment do not include using a 100% chlorine solution.
Using a 100% chlorine solution is not included as a method of contamination avoidance after a CBRN attack due to the chemical's highly toxic and corrosive nature. Recommended procedures involve the use of protective equipment and safe decontamination agents like decontamination showers, RSDL, and M295 kits.
Explanation: The methods of contamination avoidance after an attack in a CBRN environment do not include using a 100% chlorine solution. Chlorine is a highly toxic and corrosive chemical, and its uncontrolled use, particularly at a very high concentration such as 100%, can pose serious risks to health. In contrast, containment and decontamination procedures typically involve steps that are much safer for human exposure, such as using decontamination showers, Reactive Skin Decontamination Lotion (RSDL), and M295 individual decontamination kits. These methods are designed to remove or neutralize contaminants without causing harm to individuals performing the decontamination.
When in contact with skin, immediate washing with detergent and warm water is recommended, followed by further cleaning with a diluted solution, as a concentrated chlorine solution can cause severe skin injury. Even when chlorine is used in disinfection procedures, safety protocols require the use of protective gear such as impermeable suits, gloves, and full face masks. Additionally, a use-dilution test is used to determine the efficacy of disinfectants, including those with chlorine compounds, in clinical settings without causing harm to personnel. Therefore, the correct choice is Using a 100% chlorine solution, which is not included as a method of contamination avoidance post-attack in a CBRN environment.