A nurse is reinforcing teaching with a client who has primary open-angle glaucoma and a new prescription for timolol eye drops. Which of the following statements indicates an understanding of the teaching?

"I should take a zinc supplement while taking this medication."

"This medication will dilate my eyes."

"I should check my heart rate while taking this medication."

"This medication will darken the color of my eyes."

Answer and Explanation

The Correct Answer is C

Timolol is a beta-blocker medication that is commonly prescribed for the treatment of glaucoma. It works by reducing the production of aqueous humor in the eye, thereby decreasing intraocular pressure. However, timolol can also be systemically absorbed, which may lead to cardiovascular side effects.

Checking the heart rate while taking timolol is important because beta-blockers can potentially lower heart rate and blood pressure. It is essential to monitor for any changes in heart rate or any other cardiovascular symptoms while using timolol eye drops.

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Correct Answer is B

Explanation

A.Pinpoint pupils are more commonly associated with opioid intoxication or damage to the pons rather than increased intracranial pressure (ICP). Increased ICP typically causes pupils to become dilated and sluggish or nonreactive to light

B.Irritability can be an early sign of increased intracranial pressure. As pressure within the skull rises, it can affect the brain's ability to function normally, leading to changes in behavior such as restlessness, agitation, or irritability.

C.Pallor is not directly associated with increased intracranial pressure. It might indicate other issues such as anemia or poor circulation, but it is not a specific sign of increased ICP.

D. Increased intracranial pressure typically leads to hypertension (increased blood pressure) as part of the Cushing's triad, which includes hypertension, bradycardia, and irregular respirations. Decreased blood pressure would not be a typical finding associated with increased ICP.

A. Displacement B. Conversion C. Splitting D. Sublimation

Correct Answer is A

Explanation

Displacement is a defense mechanism where a person redirects their emotional impulses, such as anger or frustration, from the original source to a less threatening or more accessible target. In this scenario, the client is redirecting their anger towards the nurse when medication changes are prescribed by the provider. The nurse becomes the target of the client's anger, even though the nurse is not directly responsible for the medication changes.

Conversion is a defense mechanism where psychological distress is expressed as physical symptoms or ailments.

Splitting is a defense mechanism where a person sees things as either all good or all bad, with no middle ground or ambivalence.

Sublimation is a defense mechanism where unacceptable impulses or behaviors are channeled into socially acceptable and constructive outlets.

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A nurse is reinforcing teaching with a client who has primary open-angle glaucoma and a new prescription for timolol eye drops. Which of the following statements indicates an understanding of the teaching?

Nursing Test Bank

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