A nurse is teaching dietary guidelines to a client who has celiac disease.
Which of the following food choices is appropriate for this client?

Choice A rationale:

Using a 12-point font when printing written materials is helpful for readability, especially for individuals with visual impairments. However, this action alone does not necessarily promote meaningful learning. The content and presentation style are equally important.

Choice B rationale:

Presenting information using abstract concepts can be confusing, especially for older adults. Using concrete examples and simple language facilitates better understanding. Abstract concepts are more challenging to grasp, especially for individuals who might be experiencing cognitive decline.

Choice C rationale:

Connecting new information with the client's past experiences enhances learning and retention. Relating new knowledge to familiar situations or memories helps create cognitive associations, making it easier for the client to understand and remember the information. This technique is particularly effective in promoting learning among older adults.

Choice D rationale:

Speaking loudly when addressing the client is unnecessary and can be perceived as rude or patronizing. Clear and audible speech is essential, but shouting or raising the volume excessively is not respectful and does not enhance the learning experience.

The correct answer is Choice a.

Choice a rationale: The nurse should obtain the specimen immediately upon the client waking up, as sputum from deep in the lungs is usually more easily collected at this time. Sputum collected upon waking up is more likely to contain secretions from the lower respiratory tract, providing a better sample for tuberculosis diagnosis. This timing maximizes the chance of detecting the bacteria.

Choice b rationale: Choice b is incorrect because the typical volume of sputum needed for testing is about 1 teaspoon (5 mL), not 15 to 20 mL. Collecting such a large volume could be challenging for the client and unnecessary for diagnostic purposes.

Choice c rationale: Choice c is incorrect because while gloves should be worn, they do not need to be sterile, just clean. The use of clean gloves is sufficient to prevent contamination during specimen collection, and sterile gloves are not required for this procedure.

Choice d rationale: Choice d is incorrect because it’s important to try to collect the specimen as soon as possible, not wait a full day. Delaying collection for a day could result in a missed opportunity to diagnose tuberculosis and initiate appropriate treatment promptly. Collecting the specimen promptly maximizes the accuracy of diagnostic testing and facilitates timely intervention for the client's health.