A nurse is planning care for a client admitted with diarrhea. Which of the following interventions should be prioritized for this client?

Choice A reason: Using standard precautions is necessary to prevent infection spread, but it does not address the client’s immediate physiological needs of diarrhea, which can cause dehydration. Monitoring fluid and electrolytes is critical to prevent complications, making this a less urgent intervention. Choice B reason: Monitoring fluid and electrolyte balance disturbances is the priority, as diarrhea causes significant fluid and electrolyte imbalances (e.g., hypokalemia), risking dehydration and cardiac issues. This assessment guides rehydration and replacement therapy, making it the most critical intervention to stabilize the client. Choice C reason: Encouraging small, frequent meals supports nutrition but is not the priority during acute diarrhea, as food may worsen symptoms. Fluid and electrolyte replacement to correct dehydration takes precedence to prevent life-threatening complications, making this a secondary intervention. Choice D reason: Identifying the cause of diarrhea and assessing bowel habits is important for long-term management but not the immediate priority. Addressing fluid and electrolyte imbalances is more critical to stabilize the client’s condition, making this a follow-up action rather than the initial priority.