The nurse is caring for a client with a new diagnosis of hyperthyroidism. Which intervention should the nurse prioritize?

Choice A reason: A foreign body in the eye may cause irritation or damage but is not a contraindication for ketorolac, a nonsteroidal anti-inflammatory drug (NSAID) used for pain and inflammation. The nurse would ensure removal of the foreign body first, but ketorolac can be used post-removal if indicated.

Choice B reason: Radiation exposure, such as from UV light, may cause photokeratitis but is not a specific contraindication for ophthalmic ketorolac. The medication reduces inflammation and pain, which may be beneficial in such cases. The nurse should assess for other ocular conditions, but radiation exposure alone does not preclude its use.

Choice C reason: Chemical burns require immediate irrigation and specific treatments based on the chemical involved. Ketorolac may reduce pain and inflammation post-irrigation, but it is not contraindicated. The nurse should prioritize burn management, but chemical burns do not inherently prohibit ketorolac use compared to corneal abrasions.

Choice D reason: Corneal abrasions are a contraindication for ophthalmic ketorolac, as NSAIDs can delay corneal healing and increase the risk of complications like corneal ulceration. The nurse must review the medical record to confirm the absence of abrasions, as ketorolac is typically used for postoperative pain, not traumatic corneal injuries.

Choice A reason: Monitoring daily urine output assesses kidney function and fluid balance, as urine volume reflects hydration and electrolyte homeostasis. Inadequate output signals dehydration or renal issues, allowing timely intervention to maintain fluid and electrolyte balance, making it the most effective nursing action.

Choice B reason: Salt tablets after exercise replace sodium lost in sweat but are not a universal intervention for fluid and electrolyte balance. They risk hypernatremia if overused. Monitoring urine output is more comprehensive, as it directly evaluates fluid status across various clinical scenarios.

Choice C reason: Reviewing food labels for sodium content helps manage dietary intake but is indirect and patient-dependent. Urine output monitoring provides objective data on fluid and electrolyte status, enabling timely adjustments in therapy, making it a more immediate and reliable intervention.

Choice D reason: Drinking water when thirsty supports hydration but relies on subjective thirst, which may be impaired in certain conditions. Monitoring urine output objectively assesses fluid balance, detecting imbalances early, making it a more proactive and precise intervention than thirst-driven hydration.