Final answer:
The correct action for a nurse to implement for a client experiencing uremic frost is to provide frequent skin care and apply lotion to manage the discomfort and potential skin damage caused by urea crystallization on the skin.
Step-by-step explanation:
A client with uremia experiencing uremic frost should be managed by a nurse with actions that include skin care due to urea crystallization on the skin. The correct action the nurse should implement is: a. Provide frequent skin care and apply lotion. The uremic frost results from urea excreted by sweating and then crystallizing on the skin. Appropriate skin care can help to manage the discomfort and potential skin damage this condition causes.
Hemodialysis is necessary for patients with severe kidney failure because their kidneys can no longer sufficiently remove waste products like urea from the blood. Hemodialysis must be done frequently, often a few times a week, due to the continuous nature of waste accumulation in the blood.