A nurse is caring for a client receiving phenazopyridine (Azo) for urinary tract analgesia. Which of the following side effects is associated with phenazopyridine?
Increase in blood pressure
Vomiting
Orange colored urine
Dizziness
The Correct Answer is C
A. Phenazopyridine does not typically cause an increase in blood pressure; this effect is not associated with the medication.
B. While gastrointestinal upset can occur, vomiting is not a primary or expected side effect of phenazopyridine.
C. A well-known side effect of phenazopyridine is orange or reddish urine, which results from the drug's dye properties.
D. Dizziness is not a common side effect; while it can occur, it is less specific to phenazopyridine compared to the characteristic orange urine.
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Correct Answer is A
Explanation
A. Bisacodyl is a stimulant laxative that can lead to dependency if used daily, as the body may become reliant on the medication for bowel movements. Chronic use can also result in electrolyte imbalances and diminished bowel function.
B. Psyllium is a bulk-forming laxative that works by increasing the bulk of stool and does not typically lead to dependency.
C. Polyethylene glycol is an osmotic laxative that can be used daily without a significant risk of dependency, as it draws water into the bowel to facilitate stool passage.
D. Docusate sodium is a stool softener that aids in preventing constipation but does not carry a risk of dependency when used regularly.
Correct Answer is B
Explanation
A. Chlorpheniramine is a first-generation antihistamine and may cause sedation and other side effects due to its ability to cross the blood-brain barrier.
B. Cetirizine is a second-generation antihistamine that is less likely to cause sedation and is used to relieve symptoms of allergic rhinitis.
C. Montelukast is a leukotriene receptor antagonist, not an antihistamine, and is used for allergic rhinitis and asthma.
D. Diphenhydramine is a first-generation antihistamine known for its sedative effects and is often used for allergies but is not classified as a second-generation antihistamine.