A nurse is caring for a client who has been taking phenytoin (Dilantin). The nurse understands that which of the following is a long-term adverse effect of this medication?
Hair loss
Seizures
Hypertension
Gingival hyperplasia
The Correct Answer is D
A. Hair loss is not a recognized long-term side effect of phenytoin.
B. Phenytoin is used to prevent seizures, not cause them; a reoccurrence of seizures may indicate ineffective control or medication issues, but it is not a side effect.
C. Hypertension is not typically associated with phenytoin use.
D. Gingival hyperplasia, or overgrowth of gum tissue, is a common long-term side effect of phenytoin and requires regular dental hygiene and monitoring.
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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 D
Explanation
A. Hypertension is not a direct adverse effect of febuxostat; monitoring blood pressure is important but not the primary concern with this medication.
B. Malignant hyperthermia is a rare condition typically associated with certain anesthetic agents and is not related to febuxostat.
C. Steven's Johnson Syndrome is a serious skin reaction that can occur with some medications, but it is not specifically associated with febuxostat.
D. Renal impairment is a known risk with febuxostat, and the nurse should monitor renal function closely, as gout can also be exacerbated by kidney issues and febuxostat is primarily excreted by the kidneys.