A nurse is providing teaching to a client who is undergoing radiation therapy and has stomatitis. Which of the following responses by the client indicates an understanding of the teaching?

A. Incorrect. Restricting fresh flowers from the client's room is not necessary for infection control purposes. However, some clients with pulmonary tuberculosis may have hypersensitivity reactions to certain plants or flowers, so the nurse should assess the client's allergies before allowing them in the room.

B. Incorrect. Maintaining a distance of 1.8 m (6 feet) from the client is not sufficient to prevent transmission of tuberculosis. Visitors should also wear a HEPA respirator and limit their contact time with the client.

C. Incorrect. A surgical mask is not adequate to protect the nurse from inhaling airborne droplet nuclei that contain Mycobacterium tuberculosis. The nurse should wear a high-efficiency particulate air (HEPA) respirator when providing client care.

D. Correct. Assigning the client to a private room with negative air pressure is the most effective way to prevent the spread of tuberculosis to other clients and staff members. The room should have at least six air exchanges per hour and an exhaust system that vents directly to the outside.

Choice A reason:

Allow the client's partner to translate. While the partner may be well-intentioned, using a family member or friend as an ad-hoc interpreter can compromise the confidentiality of the information and may not accurately convey the client's medical concerns.

Choice B reason:

Have the client's child translate. Relying on a child to translate sensitive medical information is inappropriate, as it may burden the child and may lead to potential misunderstandings or omissions in communication.

Choice C reason:

Ask a nursing student who speaks the same language as the client to translate. Although a nursing student who speaks the same language as the client may be able to assist, using a professional interpreter is the preferred option. Professional interpreters have specific training in medical terminology and communication, ensuring the most accurate and effective exchange of information.

Choice D reason:

Using a professional interpreter is essential in situations where the healthcare provider and the client do not speak the same language. It ensures accurate communication, maintains confidentiality, and prevents misunderstandings. In this scenario, the nurse should request an interpreter who is proficient in the client's language to assist with the admission process.