The nurse is evaluating the effectiveness of a bowel training program for a client with chronic constipation. Which statements made by the client should the LPN/VN report to the RN for additional teaching? A. "I take my fiber supplement every morning with a large glass of water." B. "I drink a cup of coffee and eat a bran muffin for breakfast every day." C. "I usually wait until I feel the urge to have a bowel movement before going to the bathroom." D. "I have been taking my laxative every night before bedtime."