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 D

Explanation

a) Nerve damage from listening to loud music: This would cause sensorineural hearing loss, where sound localizes to the unaffected ear.
b) Blocked ear canal in the right ear: This would not explain louder sound in the left ear.
c) Normal hearing: Sound is perceived equally in both ears.
d) Conductive hearing loss in the left ear: Conductive hearing loss causes sound to localize to the affected ear.

A. "I will bend at my knees if I need to pick something up off of the floor." B. "I can begin lying on my operative side 24 hours after my surgical procedure." C. "I will take a dose of aspirin if I have pain in the area of my eyebrow." D. "I can pick up a sack of groceries that weighs 15 pounds."

Correct Answer is A

Explanation

a) "I will bend at my knees if I need to pick something up off of the floor." This statement shows an understanding of the importance of avoiding bending over at the waist post-surgery, which can increase intraocular pressure and disrupt the healing process.
b) "I can begin lying on my operative side 24 hours after my surgical procedure." Lying on the operative side should be avoided to prevent pressure on the healing eye.
c) "I will take a dose of aspirin if I have pain in the area of my eyebrow." Aspirin should generally be avoided after cataract surgery due to its anticoagulant effects, which may increase the risk of bleeding.
d) "I can pick up a sack of groceries that weighs 15 pounds." Lifting heavy objects is discouraged after cataract surgery to avoid putting pressure on the eye and affecting healing.

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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

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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