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."
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Dementia is a condition characterized by a decline in cognitive function that affects a person's ability to perform activities of daily living (ADLs). Memory loss is a common symptom of dementia, particularly in the early stages. Memory loss can disrupt a person's ability to carry out tasks they were previously able to do independently, such as dressing, bathing, and eating. Therefore, option A is the correct answer.
Option b, catatonia, is a condition characterized by a lack of movement or activity, which is not typically associated with dementia.
Option c, illusions, involve a misinterpretation of sensory information and may occur in some forms of dementia but are not a defining feature.
Option d, pressured speech, is a symptom commonly associated with mania or bipolar disorder but is not typically seen in dementia.
Correct Answer is D
Explanation
A. Room number of the client:
- The room number alone is not sufficient for accurate client identification. Room numbers may change, and multiple clients may share the same room. Relying on the room number alone can lead to errors.
B. Client's telephone number:
- The client's telephone number is not typically used as a primary identifier for medication administration. It may be part of the client's record, but it is not the primary means of confirming identity before administering medications.
C. Client's full medical diagnosis:
- While the client's medical diagnosis is important for understanding their overall health condition, it is not a primary identifier for medication administration. Diagnoses can be complex and may not be unique to a single individual within a healthcare setting.
D. Name of the client:
- Matching the client's name with their identification band or other official records is a crucial step in preventing medication errors and ensuring the right medication is given to the right person.
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