Which statement is an important nursing implication in the management of a client who is taking trimethoprim/sulfamethoxazole for a urinary tract infection?
Extended periods outside in sunshine are important for vitamin D for this client
Clients should be told to expect brown urine while taking this medication
Follow-up with the Health Care Provider is unnecessary
Client should be monitored for anemia
The Correct Answer is D
Choice A reason: Trimethoprim/sulfamethoxazole does not require extended sun exposure. In fact, it causes photosensitivity, increasing sunburn risk, so patients should avoid prolonged sunlight. Vitamin D synthesis is unrelated to this antibiotic’s mechanism or side effects, making this statement inaccurate and potentially harmful for patient safety.
Choice B reason: Trimethoprim/sulfamethoxazole does not typically cause brown urine. Brown urine may indicate hematuria or other conditions, but it is not a common side effect of this drug. The medication may cause gastrointestinal upset or rash, but urine discoloration is not expected, making this statement inaccurate.
Choice C reason: Follow-up with a healthcare provider is necessary to ensure UTI resolution and monitor for side effects like rash, renal impairment, or rare hematologic effects. This statement is inaccurate, as lack of follow-up could miss treatment failure or complications, undermining effective management of the infection.
Choice D reason: Trimethoprim/sulfamethoxazole can cause bone marrow suppression, leading to anemia, particularly in patients with folate deficiency or prolonged use. Monitoring complete blood counts is critical to detect hemolytic anemia or other hematologic toxicities, making this statement accurate and essential for safe patient management during treatment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Renal disease affects drug clearance, particularly for psychopharmacological medications like lithium, which is renally excreted. Impaired renal function can lead to toxicity, necessitating dose adjustments or alternative drugs. This statement is accurate, as renal function is critical in tailoring psychotropic therapy to ensure safety and efficacy.
Choice B reason: Many psychopharmacological drugs, like SSRIs, are metabolized by cytochrome P450 enzymes, leading to potential drug interactions. Inhibitors or inducers of these enzymes can alter medication levels, affecting efficacy or toxicity. This statement is accurate, as P450 interactions are a key consideration in psychotropic prescribing.
Choice C reason: Psychopharmacological dosing varies significantly across age groups. Elderly patients often require lower doses due to slower metabolism and higher sensitivity, while children’s doses are weight-based. This statement is inaccurate, as age-specific dosing adjustments are essential to prevent adverse effects and ensure therapeutic efficacy.
Choice D reason: Hepatic disease impacts drug metabolism, particularly for psychotropics like antipsychotics or SSRIs, which are hepatically cleared. Liver dysfunction can increase drug levels, risking toxicity, requiring dose adjustments. This statement is accurate, as hepatic function is a critical factor in psychopharmacological dosing and safety.
Correct Answer is B
Explanation
Choice A reason: A blood sugar of 50 mg/dL indicates hypoglycemia, not normal glucose levels (70-110 mg/dL). Symptoms like sweating and clamminess confirm this. Drinking water does not address hypoglycemia, as it lacks glucose to raise blood sugar, making this intervention inappropriate and potentially harmful.
Choice B reason: Hypoglycemia (50 mg/dL) with symptoms like sweating requires rapid glucose correction. Fruit juice with added sugar provides fast-acting carbohydrates (15-20g), raising blood sugar within minutes by stimulating glycogenolysis and glucose absorption. This is the most appropriate intervention to reverse hypoglycemia safely and effectively.
Choice C reason: Administering insulin during hypoglycemia (50 mg/dL) would further lower blood sugar, worsening symptoms and risking seizures or coma. Insulin drives glucose into cells, exacerbating the glucose deficit. This intervention is contraindicated and dangerous in the context of low blood sugar and neuroglycopenic symptoms.
Choice D reason: While consulting a healthcare provider may be needed for recurrent hypoglycemia, the immediate priority is correcting low blood sugar (50 mg/dL) with fast-acting carbohydrates. Delaying treatment by calling first risks prolonged hypoglycemia, potentially causing neurological damage, making this less appropriate than direct intervention.
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