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?

Among the procedures listed, the placement of a central venous catheter is an invasive procedure that typically requires informed consent. This procedure involves inserting a catheter into a major vein, usually in the neck, chest, or groin, and it carries potential risks and complications that need to be explained to the client.

​​​​​​​

The other procedures listed may require consent but are typically considered less invasive, and the need for informed consent may vary depending on institutional policies, client condition, and other factors:

Administration of an iron injection using the 2-track technique: While this procedure involves the administration of medication, it is usually considered a routine injection and may not require specific informed consent.

Irrigation of a wound with antibiotic solution: This procedure involves the irrigation or cleansing of a wound with a solution, which is typically part of routine wound care. Informed consent may not be specifically required for this procedure unless there are specific circumstances or considerations.

Insertion of a nasogastric tube: Inserting a nasogastric tube is a common procedure used for various purposes, such as administering medications or feeding, or obtaining gastric contents for diagnostic purposes. Informed consent may be required depending on the circumstances, client's condition, and institutional policies, but it is generally considered a less invasive procedure compared to the placement of a central venous catheter.

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.