A client sustains an injury to his heel while the unlicensed assistive personnel and the nurse are moving him in bed. What force caused the injury?

Choice A reason: Creating a susceptible host is not a way to break the chain of infection, but rather a way to facilitate it. A susceptible host is someone who is vulnerable to infection due to factors such as age, immunocompromised status, or chronic diseases.

Choice B reason: Maintaining the integrity of a portal of entry is a way to break the chain of infection, because it prevents the entry of microorganisms into the body. A portal of entry is any place where microorganisms can enter the body, such as the skin, mucous membranes, or respiratory tract. By reducing skin breakdown, the nurse is protecting the skin from becoming a portal of entry for infection.

Choice C reason: Creating a reservoir to decrease the risk of infection is a contradiction, because a reservoir is a place where microorganisms can multiply and survive, such as a human, animal, or environment. A reservoir increases the risk of infection, not decreases it.

Choice D reason: Sterilizing the area to reduce the reservoir risk is a way to break the chain of infection, but it is not related to reducing skin breakdown. Sterilizing the area means killing or removing all microorganisms from a surface or object, such as a surgical instrument or a wound dressing. This can reduce the reservoir risk, but it does not affect the integrity of the skin as a portal of entry.

Choice A reason: Allowing the client to sleep to build up stamina is not the priority intervention, because it does not address the psychosocial needs of the client. Sleeping is a physiological need, not a psychosocial need. Sleeping may help the client recover physically, but it does not help the client cope emotionally or socially with the isolation.

Choice B reason: Maintaining a sixfoot distance from the client is not the priority intervention, because it does not enhance the psychosocial needs of the client. Maintaining a sixfoot distance from the client is a safety measure, not a psychosocial intervention. Maintaining a sixfoot distance from the client may help prevent the transmission of infection, but it does not help the client feel less lonely or isolated.

Choice C reason: Providing a timeframe for the isolation is not the priority intervention, because it does not enhance the psychosocial needs of the client. Providing a timeframe for the isolation is an informational intervention, not a psychosocial intervention. Providing a timeframe for the isolation may help the client understand the rationale and duration of the precautions, but it does not help the client feel more engaged or supported.

Choice D reason: Providing the client with diversional activities is the priority intervention, because it enhances the psychosocial needs of the client. Providing the client with diversional activities is a psychosocial intervention, not a physiological, safety, or informational intervention. Providing the client with diversional activities may help the client feel more entertained, stimulated, and connected with others, which can reduce the negative effects of isolation.