The nurse is assisting with tonometry on a patient at the ophthalmologist's office. The results indicate the patient's reading to be 17 mm Hg. The nurse interprets this result as IOP.

severely increased

slightly increased

normal

Decreased

Answer and Explanation

The Correct Answer is C

a) Severely increased: A reading of 17 mm Hg is within the normal range for intraocular pressure (IOP), which is typically 10-21 mm Hg.
b) Slightly increased: A reading of 17 mm Hg is within the normal range and does not indicate an increased IOP.
c) Normal: A reading of 17 mm Hg is considered within the normal range for intraocular pressure.
d) Decreased: A reading of 17 mm Hg does not indicate decreased intraocular pressure.

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Correct Answer is A

Explanation

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.

A. 2 B. 4 C. 8 D. 12

Correct Answer is C

Explanation

a) 2 weeks: It’s typically too early for fitting a prosthesis after enucleation. Healing time is required before the fitting.
b) 4 weeks: While closer, the patient will likely need a longer healing period before fitting.
c) 8 weeks: Generally, a prosthesis can be fitted around 8 weeks post-enucleation, allowing enough time for the eye socket to heal and settle.
d) 12 weeks: Although healing may take longer, 8 weeks is the most common timeframe for prosthesis fitting.

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The nurse is assisting with tonometry on a patient at the ophthalmologist's office. The results indicate the patient's reading to be 17 mm Hg. The nurse interprets this result as IOP.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After keratoplasty, you observe that the patient's cornea is cloudy. What should you do?

Correct Answer is A

Explanation

A 60-year-old patient who has had an enucleation asks when he can get his prosthesis fitted. In approximately how many weeks should this patient expect to be fitted?

Correct Answer is C

Explanation

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