A nurse is disinfecting the room of a client who has a Clostridium difficultiesinfection. Which of the following solutions should the nurse use?
Chlorhexidine.
Isopropyl alcohol.
Chlorine bleach.
Triclosan.
The Correct Answer is C
According to the CDC1, chlorine bleach is an effective disinfectant for killing C. difficile spores on environmental surfaces.
It should be used in a 1:10 dilution of household bleach and water, freshly mixed daily.
Chlorine bleach can also kill other pathogens that may be present in the room of a client with C. difficile infection.
Choice A is wrong because chlorhexidine is not effective against C. difficile spores.
Chlorhexidine is an antiseptic that can be used for hand hygiene and surgical asepsis, but it does not kill spores.
Choice B is wrong because isopropyl alcohol is also not effective against C. difficile spores.
Alcohol-based hand sanitizers are not sufficient for preventing the spread of C. difficile, and soap and water should be used instead.
Choice D is wrong because triclosan is a type of antibacterial agent that is commonly found in some consumer products, such as soap and toothpaste. However, triclosan has no activity against C. difficile spores.
Triclosan may also contribute to antibiotic resistance and has potential adverse effects on human health and the environment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This action can help to reduce environmental stressors for clients in an acute care unit by limiting noise, crowding, and potential sources of infection.
Visitors should be allowed according to the client’s preference and condition, but excessive or inappropriate visitors should be discouraged.
Choice A is wrong because offering the clients many choices regarding care can increase their stress and anxiety, especially if they are confused, overwhelmed, or unable to make decisions.
The nurse should respect the client’s autonomy and preferences, but also provide guidance and education to help them make informed choices.
Choice C is wrong because assigning different nurses to provide care for clients each day can reduce the continuity and quality of care, as well as the trust and rapport between the client and the nurse.
The nurse should strive to provide consistent and individualized care for each client and establish a therapeutic relationship.
Choice D is wrong because turning on loud music in client care areas can increase environmental stressors for clients in an acute care unit by creating noise pollution, disrupting sleep, and interfering with communication.
The nurse should maintain a quiet and calm environment for the clients and use music only if it is soothing and requested by the client.
Correct Answer is B
Explanation
The correct answer is choice B. Devout practitioners of Islam prefer to have their heads turned toward Mecca at death.
This is because Mecca is considered the holiest city in Islam and facing it is a sign of respect and devotion.
Choice A is wrong because devout practitioners of Buddhism prefer to be cremated rather than buried.
Cremation is seen as a way of releasing the soul from the body and preparing for rebirth.
Choice C is wrong because devout practitioners of Judaism prefer to be buried as soon as possible after death, usually within 24 hours.
This is based on the biblical commandment to bury the dead quickly and respect their dignity.
Choice D is wrong because devout practitioners of Hinduism prefer to be cremated after death and not buried.
Cremation is believed to help the soul detach from the body and achieve liberation.
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