A nurse has accidentally punctured his finger with a needle he used to give an IM injection to a client. Which of the following actions should the nurse take?

Choice A reason: Airborne precautions are used for diseases that are spread through the air over long distances, such as tuberculosis, measles, or chickenpox. VRE is not typically spread through the air.

Choice B reason: Droplet precautions are used for diseases that are spread through large droplets in the air, such as influenza or pertussis. VRE is not spread through droplets but through contact with contaminated surfaces or equipment.

Choice C reason: A protective environment is designed to protect immunocompromised patients from infection and is not typically used for patients with VRE. This type of precaution includes the use of HEPA filters, laminar air flow, and other strategies to maintain a sterile environment.

Choice D reason: Contact precautions are the appropriate measures for a patient with a VRE infection. VRE can be spread from one person to another through contact with contaminated surfaces or equipment or through person-to-person spread, often via contaminated hands. It is not spread through the air by coughing or sneezing. Therefore, contact precautions, including the use of gloves and gowns, are necessary when caring for patients with VRE to prevent the spread of the bacteria.

Choice A reason: Droplet precautions are used for diseases that are spread by large respiratory droplets produced by coughing, sneezing, or talking. Examples include influenza, pertussis, and mumps. However, tuberculosis is not spread through large droplets but through airborne particles that can remain suspended in the air for long periods.

Choice B reason: Airborne precautions are necessary for diseases that are transmitted by smaller droplets, which can be suspended in the air for extended periods and can be inhaled. Tuberculosis, particularly pulmonary or laryngeal tuberculosis with a productive cough, requires airborne precautions because the bacteria can be expelled into the air and inhaled by others. The nurse should initiate airborne precautions, which include placing the patient in a negative pressure room and using personal protective equipment such as N95 respirators.

Choice C reason: Contact precautions are used for infections that are spread by direct contact with the patient or the patient's environment. Examples include infections caused by multidrug-resistant organisms, scabies, and norovirus. Tuberculosis is not spread by direct contact, so contact precautions are not the primary method of prevention.

Choice D reason: Protective isolation, also known as neutropenic or reverse isolation, is used to protect immunocompromised patients from infections. It is not used for patients with tuberculosis, as the goal is to protect others from the tuberculosis bacteria, not to protect the patient from external infections.