A nurse is reinforcing teaching about phenytoin with a client who had a tonic-clonic seizure. Which of the following information should the nurse include in the teaching?
Taking phenytoin diminishes potassium levels.
Monitor for gingival hyperplasia.
Taking ginkgo biloba increases phenytoin levels.
Minimize exposure to sunlight.
The Correct Answer is B
B. Phenytoin is associated with gingival hyperplasia, which is an overgrowth of gum tissue. It's essential for clients taking phenytoin to maintain good oral hygiene and receive regular dental check-ups to monitor for this side effect.
A. Phenytoin is not known to directly diminish potassium levels. However, it can cause a variety of electrolyte imbalances, including hyponatremia (low sodium levels) and hypocalcemia (low calcium levels), but not typically hypokalemia (low potassium levels).
C. Ginkgo biloba is an herbal supplement that does not interact with phenytoin.
D. Phenytoin can cause photosensitivity reactions in some individuals, leading to an increased risk of sunburn. However, teaching on gingival hyperplasia is more important.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Headache, particularly a pounding headache or throbbing sensation, is a well-known side effect of nitroglycerin use. It occurs due to the vasodilatory effects of nitroglycerin, which can lead to dilation of blood vessels in the head and neck.
A. Ringing in the ears, also known as tinnitus, is not a common adverse effect of nitroglycerin. Tinnitus is typically associated with certain medications, exposure to loud noises, or underlying medical conditions such as inner ear disorders. It is not a recognized adverse effect of nitroglycerin.
C. Nitroglycerin is not known to increase blood pressure. In fact, it typically causes vasodilation and can lead to a decrease in blood pressure, especially when used sublingually or transdermally. Hypotension, rather than hypertension, is a potential adverse effect of nitroglycerin therapy.
D. Polyuria, or excessive urination, is not a recognized adverse effect of nitroglycerin. Polyuria may occur as a result of other medications or underlying medical conditions affecting renal function, but it is not directly associated with nitroglycerin use.
Correct Answer is B
Explanation
B. Maculopapular rash is a potential adverse effect of ceftriaxone. It is a type of skin rash characterized by flat, red areas (macules) and raised, bumpy areas (papules). If a client develops a rash while taking ceftriaxone, it should be reported to the healthcare provider for evaluation.
A. Constipation is not a common adverse effect of ceftriaxone. It is more commonly associated with other medications or medical conditions unrelated to ceftriaxone.
C. Pitting edema is not a common adverse effect of ceftriaxone. It may occur as a result of other medical conditions or medications, but it is not specifically associated with ceftriaxone.
D. Concentrated urine is not a common adverse effect of ceftriaxone.
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