Nokea
The client is scheduled for laser-assisted in situ keratomileusis (LASIK) surgery for severe myopia. Which instruction should the nurse discuss prior to the client's discharge from day surgery?
- A. Wear bilateral eye patches for three (3) days.
- B. Wear corrective lenses until the follow-up visit.
- C. Do not read any material for at least one (1) week.
- D. Teach the client how to instill corticosteroid ophthalmic drops.
Correct Answer: D
Rationale: Corticosteroid drops reduce inflammation post-LASIK, requiring teaching. Eye patches are not used, corrective lenses are unnecessary, and reading restrictions are shorter.
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The nurse is reviewing the medication list of the client with Meniere's disease. Which medication was likely prescribed for treating the client's vertigo?
- A. Meclizine
- B. Megestrol
- C. Meropenem
- D. Metoprolol
Correct Answer: A
Rationale: The anticholinergic and antihistamine properties of meclizine (Antivert) treat the symptom of vertigo. Megestrol, meropenem, and metoprolol treat unrelated conditions.
The client with glaucoma is prescribed pilocarpine hydrochloride 1% eye drops to both eyes four times per day. The nurse knows that this medication has which expected action?
- A. Increases the outflow of aqueous humor
- B. Improves vision in dimly lit environments
- C. Increases production of aqueous humor
- D. Increases ability of both pupils to dilate
Correct Answer: A
Rationale: Pilocarpine hydrochloride is a cholinergic agent used to treat glaucoma. It causes miosis (pupillary constriction), which then increases the angle of the channel in the anterior chamber of the eye. This improves the outflow of aqueous humor. It does not improve vision in dim light, increase aqueous humor production, or cause pupil dilation.
The day following a stapedectomy, the client tells the nurse that he cannot hear much in the operative ear and thinks the stapedectomy was a failure. What is the best response for the nurse to make?
- A. There is packing in your ear. You will not hear well for a few days.'
- B. The doctors have not yet turned on the stapes replacement.'
- C. You may not have hearing, but you will now be free of pain.'
- D. You seem upset that you aren't hearing well.'
Correct Answer: A
Rationale: Ear packing post-stapedectomy temporarily reduces hearing, which improves as packing is removed.
The 72-year-old client tells the nurse food does not taste good anymore and he has lost a little weight. Which information should the nurse discuss with the client?
- A. Suggest using extra seasoning when cooking.
- B. Instruct the client to keep a seven (7)-day food diary.
- C. Refer the client to a dietitian immediately.
- D. Recommend eating three (3) meals a day.
Correct Answer: B
Rationale: A food diary identifies intake patterns and weight loss causes, guiding intervention. Extra seasoning is premature, dietitian referral is secondary, and three meals are standard advice.
A teenager is admitted following a seizure. The next day, the nurse goes into his room and finds him lying on the floor starting to have a seizure. What action should the nurse take at this time?
- A. Carefully observe the seizure and gently restrain him
- B. Attempt to put an airway in his mouth so he does not swallow his tongue, and observe the type and duration of the seizure
- C. Place something soft under his head, carefully observe the seizure, and protect him from injury
- D. Shout for help so that someone can help you move him away from the furniture
Correct Answer: C
Rationale: Placing something soft under the head and observing the seizure while protecting from injury ensures safety. Restraining or inserting an airway is not recommended, and the scenario does not indicate furniture-related danger.