A community health nurse observes the accumulation of garbage at a neighborhood playground. Which of the following actions should the nurse take first to promote a clean and safe environment?

Choice A reason: Removing fresh flowers from the client's home is not an action that the nurse should take when caring for a client who has MRSA. Fresh flowers do not pose a risk of transmitting MRSA, and may provide some psychological benefits for the client.

Choice B reason: Wearing a mask when within 3 feet of the client is not an action that the nurse should take when caring for a client who has MRSA. MRSA is not an airborne infection, and a mask is not necessary to prevent its spread. The nurse should wear gloves and a gown when in contact with the client or the client's environment, and perform hand hygiene before and after the contact.

Choice C reason: Encouraging the client to use a HEPA filter in the house is not an action that the nurse should take when caring for a client who has MRSA. A HEPA filter is not effective in removing MRSA from the air, and may not have any impact on the client's health. The nurse should educate the client on how to clean and disinfect the surfaces and items that may be contaminated with MRSA, such as bedding, towels, and personal items.

Choice D reason: Double bagging soiled dressings in polyethylene bags is an action that the nurse should take when caring for a client who has MRSA. This is a standard precaution to prevent the exposure of other people or the environment to the infectious material. The nurse should also label the bags as biohazardous waste and dispose of them according to the agency's policy.

Choice A reason: People who have substance use disorders are not the fastest growing segment of the homeless population, although they are a significant and vulnerable group. Substance use disorders may contribute to or result from homelessness, but they are not the primary cause of the increase in homelessness.

Choice B reason: Families who have children are the fastest growing segment of the homeless population, according to the U.S. Department of Housing and Urban Development (HUD). The number of homeless families with children increased by 9% from 2019 to 2020, and they accounted for 34% of the total homeless population in 2020. The main causes of family homelessness are lack of affordable housing, poverty, unemployment, domestic violence, and health problems.

Choice C reason: Adolescent runaways are not the fastest growing segment of the homeless population, although they are a high-risk and underserved group. Adolescent runaways may face challenges such as abuse, exploitation, mental health issues, and lack of education and employment opportunities. However, the number of homeless youth is difficult to estimate due to their hidden and transient nature.

Choice D reason: Men who are unemployed are not the fastest growing segment of the homeless population, although they are a large and diverse group. Men who are unemployed may face barriers such as low wages, lack of skills, discrimination, and health problems. However, the number of homeless men has decreased by 5% from 2019 to 2020, and they accounted for 60% of the total homeless population in 2020.