After keratoplasty, you observe that the patient's cornea is cloudy. What should you do?
Report signs of corneal rejection to the physician.
Elevate the patient's head and encourage increased fluid intake.
Reassure the patient that cloudiness is normal for several weeks after surgery.
Prepare the patient for emergency surgery.
The Correct Answer is A
a) Report signs of corneal rejection to the physician: Cloudiness may indicate graft rejection, requiring immediate medical attention.
b) Elevate the patient's head and encourage increased fluid intake: This can help reduce intraocular pressure but does not address corneal rejection.
c) Reassure the patient that cloudiness is normal for several weeks: Persistent cloudiness is not typical and warrants evaluation.
d) Prepare the patient for emergency surgery: Emergency surgery is not the first step unless complications are severe.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a) Avoid bending at the waist: Avoiding bending at the waist reduces the risk of increasing intraocular pressure, which could interfere with healing after cataract extraction.
b) Seeing flashes of light is an expected finding following extraction: Seeing flashes of light can be a sign of retinal detachment, which should be reported to a provider immediately.
c) Remove the eye shield at bedtime: The eye shield should be worn while sleeping to protect the eye, typically for several weeks after surgery.
d) Limit the use of laxatives if constipated: This is generally not a concern in cataract surgery aftercare. Stool softeners may be recommended instead to prevent straining.
Correct Answer is A
Explanation
a) Bradycardia: Timolol, a beta-blocker, can cause bradycardia when absorbed systemically.
b) Hypertension: Timolol typically lowers blood pressure rather than increasing it.
c) Anemia: Timolol does not affect red blood cell production.
d) Seizures: Seizures are not associated with timolol use.
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