The nurse is caring for a client diagnosed with a bladder infection and is prescribed phenazopyridine. When the client asks why am I taking this prescription"? How should the nurse respond?

. The importance of consuming adequate amounts of fluids: Adequate fluid intake is essential when taking psyllium to prevent the formation of a thick, obstructive gel in the throat or intestines. Insufficient fluids may lead to esophageal or bowel obstruction, especially in older adults.

B. The onset of action is 30 to 60 minutes after administration: Psyllium typically takes 12 to 72 hours to produce a bowel movement. It works by absorbing water into the stool to increase bulk, and its action is not immediate.

C. The need to monitor for hypoglycemia: Psyllium may mildly lower blood glucose levels, particularly in patients with diabetes. However, routine hypoglycemia monitoring is not usually necessary unless the client is on antidiabetic medications and symptomatic.

D. The medication is best taken at bedtime: Psyllium should be taken with meals or right after meals, not at bedtime, to promote regular bowel movements. Taking it before bed may delay its effectiveness and increase the risk of gastrointestinal discomfort or obstruction.

A. The client was taking NSAIDs: Misoprostol is specifically indicated for the prevention of NSAID-induced gastric ulcers. Its prostaglandin-like action protects the gastric mucosa from damage caused by these medications, making this an appropriate use.

B. The client could possibly be pregnant: Misoprostol is contraindicated in pregnancy because it can induce uterine contractions, leading to miscarriage, premature labor, or birth defects. Pregnancy must be ruled out before administration.

C. Can cause constipation: Misoprostol is more commonly associated with side effects such as diarrhea and abdominal cramping, not constipation. Gastrointestinal upset is a known but usually manageable adverse effect.

D. Needs to be taken without food: Misoprostol is typically taken with food to reduce gastrointestinal side effects. Taking it without food is not recommended and does not impact its ulcer-protective action significantly.