For which client should the nurse instruct the assistive personnel (AP) to use an electric razor for shaving?

The most appropriate choice for instructing the assistive personnel to use an electric razor for shaving is the client with thrombocytopenia related to chemotherapy. This client has a reduced platelet count, which raises the risk of bleeding due to even minor cuts or nicks during shaving. Electric razors are safer for this situation because they reduce the likelihood of cutting the skin compared to traditional razors.

Using an electric razor minimizes the risk of injury, aligning with the nursing responsibility to ensure client safety. This is particularly important in clients who have conditions that can lead to increased bleeding or delayed healing.

Comparatively, the other clients may have different needs or considerations that do not necessitate the use of an electric razor. While hypokalemia, elevated white blood cell counts, and severe pain may require careful management, they do not present the same immediate risks associated with shaving as thrombocytopenia does. Therefore, the recommendation to use an electric razor is specifically tailored to the safety needs of the individual with a reduced platelet count.