A nurse is caring for a client who has AIDS. Which of the following solutions should the nurse use to disinfect the client's overbed table following a blood spill?
Chlorhexidine
Bleach
Isopropyl alcohol
Hydrogen peroxide
The Correct Answer is B
Blood spills can potentially contain infectious pathogens, and it is important to effectively disinfect the area to prevent the transmission of infections. A 10% bleach solution is considered an effective disinfectant for blood spills because it has broad-spectrum antimicrobial properties and can effectively kill many microorganisms, including HIV, which is associated with AIDS. The recommended ratio for preparing a 10% bleach solution is one part bleach to nine parts water.
Chlorhexidine is an antiseptic solution that is commonly used for skin preparation or wound cleansing but is not typically used for disinfecting surfaces.
Isopropyl alcohol can be used as a disinfectant for some surfaces, but it may not be as effective as bleach in eliminating bloodborne pathogens.
Hydrogen peroxide can be used for disinfection purposes, but it may not be as effective as bleach specifically for blood spills. Bleach is generally the preferred disinfectant for blood spills due to its proven efficacy against bloodborne pathogens.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Yellow patches in the mouth are a common manifestation of a candida infection, specifically oral candidiasis or thrush. Candida is a type of yeast that can overgrow in the mouth, leading to the development of creamy or yellowish-white patches on the tongue, inner cheeks, or other areas of the mouth. These patches may be accompanied by redness, soreness, and discomfort.
Hearing loss is not a common symptom of candida infection. Hearing loss can be caused by various factors, such as ear infections, fluid buildup, or damage to the auditory system, but it is not directly related to candida overgrowth.
Brittle nails can be caused by multiple factors, such as nutritional deficiencies, trauma, or certain medical conditions, but it is not a specific manifestation of a candida infection.
Night sweats can occur due to various reasons, including hormonal changes, infections, medications, or certain medical conditions, but they are not typically associated with candida infections specifically. Night sweats are not a specific or definitive indicator of a candida infection.
Correct Answer is B
Explanation
The client's statement demonstrates an understanding of the correct usage of the cervical cap as a form of contraception. After intercourse, the cervical cap should be left in place for at least 6 hours to provide effective contraception. This allows time for the spermicide, which is typically used with the cervical cap, to immobilize and kill sperm, reducing the risk of pregnancy.
"I should avoid using spermicide with the cervical cap" is incorrect. Spermicide is typically used in conjunction with the cervical cap to enhance its contraceptive effectiveness. The spermicide helps to immobilize and kill sperm, providing an additional layer of protection against pregnancy.
"I need to have my provider check the size of the cap every 6 months" is incorrect. The size of the cervical cap is determined by the healthcare provider during the initial fitting. Regular size checks are not necessary unless there are changes in the client's weight or childbirth has occurred.
"I should use the cap during my menstrual cycle to prevent pregnancy" is incorrect. The cervical cap is not typically used during the menstrual cycle. It is primarily used as a barrier method of contraception during sexual intercourse and is not designed to be used as protection against menstrual flow.
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