A nurse is caring for a client who is receiving tobramycin. The nurse should monitor the client for which of the following adverse effects?
Increased salivation
Bruising
joint pain
Tinnitus
The Correct Answer is D
A. Increased salivation. Tobramycin, an aminoglycoside antibiotic, does not cause increased salivation. It primarily affects the kidneys and auditory system, with no significant impact on saliva production. Increased salivation is more commonly associated with medications affecting the autonomic nervous system, such as cholinergic agents.
B. Bruising. While some antibiotics may impact platelet function, aminoglycosides like tobramycin do not commonly cause thrombocytopenia or increased bruising. Clients experiencing unexplained bruising should be evaluated for other underlying causes, such as coagulation disorders or concurrent medication use.
C. Joint pain. Joint pain is not a typical adverse effect of tobramycin. While some antibiotics, like fluoroquinolones, are associated with tendonitis or joint issues, aminoglycosides primarily affect the kidneys and inner ear, leading to nephrotoxicity and ototoxicity rather than musculoskeletal symptoms.
D. Tinnitus. Tobramycin is ototoxic and can cause tinnitus, hearing loss, or balance disturbances due to its toxic effects on the auditory and vestibular nerves. Clients receiving tobramycin should be monitored for early signs of ototoxicity, and the medication should be discontinued if symptoms develop to prevent permanent hearing damage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Rash. A rash while taking allopurinol can indicate a serious hypersensitivity reaction, including Stevens-Johnson syndrome (SJS) or toxic epidermal necrolysis (TEN). These life-threatening conditions involve widespread skin blistering, mucosal involvement, and systemic symptoms. Immediate discontinuation of allopurinol and medical intervention are required to prevent severe complications.
B. Diarrhea. Mild gastrointestinal disturbances, including diarrhea, are common with allopurinol use. While bothersome, diarrhea is not life-threatening and can often be managed by adjusting the dose or taking the medication with food. It does not require immediate discontinuation unless severe or persistent.
C. Nausea. Nausea is a common, mild side effect of allopurinol that usually resolves with time or by taking the medication after meals. It is not an emergency and does not require urgent intervention unless accompanied by other concerning symptoms such as vomiting or severe abdominal pain.
D. Metallic taste in mouth. A metallic taste can occur with allopurinol use but is not harmful. It is a minor side effect that does not indicate toxicity or severe adverse reactions. Clients can be reassured that this effect is temporary and not a reason to stop the medication.
Correct Answer is D
Explanation
A. Anorexia. Anorexia is a common side effect of sulfasalazine and is usually mild. It occurs due to the drug’s gastrointestinal effects but does not require immediate intervention. Managing symptoms with dietary modifications or taking the medication with food can help alleviate discomfort.
B. Arthralgia. Joint pain (arthralgia) can develop as a side effect of sulfasalazine, sometimes due to a drug-induced lupus-like reaction. Although it can cause discomfort, it is not immediately life-threatening. Monitoring symptoms and adjusting treatment may help manage this condition.
C. Nausea. Nausea frequently occurs with sulfasalazine use and is typically mild. It is often dose-dependent and can be managed by taking the medication with meals. While persistent nausea may require adjustments, it is not a medical emergency.
D. Wheezing. Wheezing suggests a hypersensitivity reaction, which can lead to anaphylaxis, a life-threatening emergency. Sulfasalazine contains a sulfa component, which may trigger bronchospasm, angioedema, or respiratory distress. Immediate intervention, including discontinuing the drug and administering emergency treatment, is necessary.
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