The practical nurse (PN) observes unlicensed assistive personnel (UAP) preparing to obtain the rectal temperature of a 2-year-old child with leukemia. Which action should the PN take?

Taking a rectal temperature requires a higher level of skill and carries a higher risk of injury compared to other methods, especially when dealing with a 2-year-old child with leukemia. Given the client's condition, it is important to minimize any potential harm or discomfort. Taking a tympanic temperature is a safer alternative that provides an accurate reading without the risk of injury. B. Reminding the UAP to lubricate the thermometer before insertion is not appropriate because the PN should not encourage or support the UAP in performing a rectal temperature on a high-risk client. The focus should be on using a safer and less invasive method. C. Instructing the UAP to report the results to the PN immediately is not necessary in this situation because the PN has already determined that taking a rectal temperature is not appropriate. Instead, the PN should guide the UAP toward using the tympanic method. D. Observing the UAP to ensure the thermometer is inserted correctly is not appropriate in this case because the PN has already determined that taking a rectal temperature is not the recommended course of action. It is more appropriate to redirect the UAP to use an alternative method.