The public health nurse identifies 12 students with confirmed cases of influenza

Choice A reason: Continuing with the triage process is not an immediate intervention that needs to be taken by the triage nurse because it can expose more people to the chemical spill and worsen their condition. The triage nurse should stop the triage process and alert the emergency department staff about the potential contamination.

Choice B reason: Evacuating the emergency department is an immediate intervention that needs to be taken by the triage nurse because it can prevent further exposure and harm to other clients, staff, and visitors. The emergency department should be cleared and sealed until it is safe to re-enter.

Choice C reason: Placing the client in a private room is not an immediate intervention that needs to be taken by the triage nurse because it can contaminate the room and its equipment, as well as pose a risk to anyone who enters or leaves the room. The client should be isolated in a designated area for decontamination.

Choice D reason: Treating the client after contaminated items are removed is not an immediate intervention that needs to be taken by the triage nurse because it can delay the treatment and increase the absorption of the chemical into the body. The client should be treated as soon as possible after decontamination.

Choice E reason: Sending the client and EMS crew to decontamination is an immediate intervention that needs to be taken by the triage nurse because it can remove or neutralize the chemical from their skin, clothing, and equipment, as well as reduce their symptoms and complications. The client and EMS crew should be directed to a designated area for decontamination.

Choice A reason: A negative-pressure isolation room is not appropriate for this client because it is used for clients who have airborne infections that can spread through small droplets that remain suspended in the air, such as tuberculosis, measles, or chickenpox. Scabies is a skin infection that is spread by direct contact with infested skin or clothinG.

Choice B reason: A positive-pressure isolation room is not appropriate for this client because it is used for clients who have compromised immune systems and need protection from environmental contaminants, such as bone marrow transplant recipients, burn victims, or organ transplant recipients. Scabies is not caused by environmental contaminants, but by parasitic mites that burrow under the skin.

Choice C reason: A private room is appropriate for this client because it prevents contact transmission of scabies to other clients or stafF. The client should also have dedicated equipment and linens, and wear gloves and gown when leaving the room. The room should be thoroughly cleaned and disinfected after the client's dischargE.

Choice D reason: A semi-private room with a client who has pediculosis capitis is not appropriate for this client because it increases the risk of cross-contamination between the two clients. Pediculosis capitis is a head lice infestation that can also be spread by direct contact with infested hair or personal items.