In preparation for cataract surgery, the nurse is to administer cyclopentolate (Cyclogyl) eyedrops. The nurse understands that which characterizes the medication action?

Produces miosis of the operative eye

Constricts the pupil of the operative eye

Provides lubrication to the operative eye

Dilates the pupil of the operative eye

Answer and Explanation

The Correct Answer is D

a) Produces miosis of the operative eye: Miosis refers to pupil constriction, and cyclopentolate causes pupil dilation, not constriction.
b) Constricts the pupil of the operative eye: Cyclopentolate causes dilation of the pupil, not constriction.
c) Provides lubrication to the operative eye: Cyclopentolate does not provide lubrication. It is used to dilate the pupil and paralyze accommodation for the surgery.
d) Dilates the pupil of the operative eye: Cyclopentolate works as a mydriatic agent, which dilates the pupil to facilitate the surgery by allowing better visualization of the cataract and the lens.

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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. severely increased B. slightly increased C. normal D. Decreased

Correct Answer is C

Explanation

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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In preparation for cataract surgery, the nurse is to administer cyclopentolate (Cyclogyl) eyedrops. The nurse understands that which characterizes the medication action?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient undergoing a Weber test says that the sound is louder in her left ear. What should this result indicate?

Correct Answer is D

Explanation

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.

Correct Answer is C

Explanation

A nurse is collecting data about a client's cranial nerves. Which of the following methods should the nurse use to identify a problem with cranial nerve II?

Which medication, if prescribed for the client with glaucoma, should the nurse question?

The nurse notes that the health care provider has documented a diagnosis of presbycusis on a client's chart. The nurse understands that which describes this condition?

A nurse is reinforcing teaching with a client who has been newly diagnosed with chronic open angle glaucoma. Which of the following statements by the client indicates an understanding of the teaching?

A patient complains that his hearing aid is not working. What actions should a nurse implement to assess the device? (Select all that apply.)

A nurse is reinforcing teaching about a tonometry examination with a client who has manifestations of glaucoma. Which of the following statements should the nurse include in the teaching?

What actions should a nurse implement when assessing a patient's accommodation? (Select all that apply.)

A nurse is assisting in the planning of care for a client who has acute glomerulonephritis. Which of the following interventions should the nurse recommend including in the plan of care?