A nurse is preparing to administer fluoxetine 10 mg PO to an older adult client. Available is fluoxetine oral solution 20 mg/5 mL. How many ml should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A. "I should decrease my physical activity." Decreasing physical activity is not recommended as it can worsen constipation. Physical activity helps stimulate bowel movements, so this statement does not indicate proper understanding.
B. "I should increase fluid intake." Increasing fluid intake helps to soften the stool and promote bowel movements. Adequate hydration is essential in managing constipation, especially when taking opioids.
C. "I should only take a laxative when necessary." Taking a laxative only when necessary is a reasonable approach to managing constipation. Overuse of laxatives can lead to dependency and should be avoided. Using them judiciously can help manage symptoms effectively.
D. "I should increase fiber intake." Increasing dietary fiber can help to bulk up the stool and stimulate bowel movements, which is beneficial in preventing and treating constipation associated with opioid use.
E. "I should strain when I try to have a bowel movement." Straining during bowel movements is not recommended as it can lead to complications such as hemorrhoids or anal fissures. This statement indicates a misunderstanding of proper bowel habits.

A. 18-month-old who has had watery stools for 3 days: Young children have a higher risk of dehydration and electrolyte imbalances due to their smaller body fluid reserves. Prolonged diarrhea can cause significant fluid and electrolyte loss, leading to potential acid-base imbalances.
B. A client who has a gastrostomy tube: While a gastrostomy tube can present risks for infection and nutritional imbalances, it is typically managed to ensure adequate nutrition and fluid intake, making electrolyte imbalances less likely unless complications arise.
C. 70-year-old with constipation: Constipation alone is less likely to cause significant fluid and electrolyte disturbances compared to prolonged diarrhea, although chronic constipation can lead to other complications such as fecal impaction.
D. 27-year-old with a 24-hour history of nausea and vomiting: A short-term episode of nausea and vomiting can lead to temporary fluid and electrolyte imbalances, but it is less severe compared to several days of diarrhea, particularly in a young child.