A nurse is providing teaching for a client who has constipation-predominant irritable bowel syndrome (IBS-C). Which of the following statements should the nurse include in the teaching?

Rationale: A. "Take a dose of loperamide each morning.": Loperamide is an antidiarrheal medication and is not appropriate for clients with constipation-predominant IBS (IBS-C). Using loperamide in these clients could worsen constipation. B. "Increase your fluid intake to 1,000 milliliters per day.": A daily fluid intake of 1,000 milliliters (1 liter) is typically insufficient. Adequate hydration is essential for managing constipation, and clients are generally encouraged to consume at least 6 to 8 glasses (approximately 1.5 to 2 liters) of water daily to help soften stools and promote regular bowel movements. C. "Take psyllium in the evening.": Psyllium is a soluble fiber supplement that can help alleviate constipation by increasing stool bulk and promoting bowel movements. Taking psyllium in the evening is appropriate, but it is crucial to take it with a full glass of water and maintain adequate hydration throughout the day to prevent potential side effects like bloating or gas. D. "Consume a diet that is low in protein.": There is no specific recommendation for a low-protein diet in managing IBS-C. Dietary modifications for IBS-C typically focus on increasing soluble fiber intake and reducing fermentable carbohydrates (FODMAPs) rather than altering protein consumption.