Dry skin (xerosis) can lead to itching (pruritus). What statement by the client indicates a need for further teaching about dry skin?

Choice A reason: A bone fragment has injured the nerve supply in the area is not the best response by the nurse. This may be a possible complication of a fracture, but it does not explain the mechanism of compartment syndrome. Compartment syndrome is a condition where the pressure within a closed space (such as a muscle compartment) exceeds the perfusion pressure and causes ischemia and necrosis of the tissues. A bone fragment may damage the nerve, but it does not cause increased pressure in the compartment.

Choice B reason: An injured artery causes impaired arterial perfusion through the compartment is not the best response by the nurse. This may be a possible cause of compartment syndrome, but it is not the most common one. Compartment syndrome is more often caused by venous obstruction than arterial obstruction. An injured artery may reduce the blood flow to the compartment, but it does not cause increased pressure in the compartment.

Choice C reason: Bleeding and swelling cause increased pressure in an area that cannot expand is the best response by the nurse. This is the most common cause of compartment syndrome and explains the pathophysiology of the condition. Bleeding and swelling are the result of inflammation and tissue injury that occur after a fracture. They increase the volume of fluid in the compartment, which cannot expand due to the rigid fascia that surrounds it. This leads to increased pressure in the compartment, which compresses the blood vessels, nerves, and muscles and causes ischemia and necrosis of the tissues.

Choice D reason: The fascia expands with injury, causing pressure on underlying nerves and muscles is not the best response by the nurse. This is not a correct statement, as the fascia does not expand with injury. The fascia is a tough connective tissue that encloses the muscle compartments and limits their expansion. The fascia is part of the problem, not the cause, of compartment syndrome. The fascia prevents the compartment from accommodating the increased volume of fluid and causes increased pressure in the compartment.

Choice A reason: "I will monitor my nutrition and fluid status." is not a statement that requires further teaching or clarification, because it is correct and appropriate. Monitoring nutrition and fluid status is an important selfcare measure for people with HIV, as it can help maintain the immune function, prevent dehydration, and promote healing. People with HIV should eat a balanced and varied diet, drink enough water, and avoid foods or drinks that can cause diarrhea, nausea, or vomiting.

Choice B reason: "Because I have HIV, that means I'm an AIDS patient." is a statement that requires further teaching or clarification, because it is incorrect and misleading. Having HIV does not mean that one has AIDS, but rather that one is at risk of developing AIDS. HIV is the virus that causes AIDS, which is the most advanced stage of the infection. AIDS is diagnosed when the CD4+ Tcell count drops below 200 cells per microliter of blood, or when the person develops one or more opportunistic infections or cancers. People with HIV can delay or prevent the progression to AIDS by taking antiretroviral drugs, which can suppress the viral load and improve the immune function.

Choice C reason: "I can still have unprotected intercourse with my partner since he doesn't have HIV." is a statement that requires further teaching or clarification, because it is incorrect and misleading. Having unprotected intercourse with a partner who does not have HIV is not safe or advisable, as it can expose the partner to the risk of contracting HIV. HIV is transmitted through sexual contact, as well as through blood, semen, vaginal fluid, or breast milk. People with HIV should use condoms or other barrier methods during intercourse, regardless of the HIV status of their partner. People with HIV should also inform their partner about their infection, and encourage them to get tested and treated if needed.

Choice D reason: "I need to ensure that I place my needles in a proper needle disposal container." is not a statement that requires further teaching or clarification, because it is correct and appropriate. Placing needles in a proper needle disposal container is an important infection prevention measure for people with HIV, as it can prevent the accidental or intentional reuse or sharing of needles, which can transmit HIV or other bloodborne diseases. People with HIV should use new and sterile needles for injections, and dispose of them in a punctureresistant and leakproof container, which can be obtained from a pharmacy, clinic, or health department.

Choice E reason: "I can spread this through contact with surfaces, so I need to wear gloves in public." is a statement that requires further teaching or clarification, because it is incorrect and exaggerated. Spreading HIV through contact with surfaces is not possible or likely, as the virus does not survive long outside the body, and is not transmitted by casual contact, such as touching, hugging, or sharing utensils. Wearing gloves in public is not necessary or advisable, as it can create a false sense of security, stigma, or discrimination. People with HIV should practice good hygiene, such as washing hands, covering coughs, and cleaning wounds, but they do not need to wear gloves or other protective equipment in public.