What is the action of timolol maleate (Timoptic), a beta-adrenergic blocking agent?
Increases the outflow of aqueous humor.
Increases the production of aqueous humor.
Draws aqueous humor from the eye into the circulatory network.
Decreases the production of aqueous humor.
The Correct Answer is D
Timolol maleate (Timoptic) is a beta-adrenergic blocking agent that reduces elevated intraocular pressure by decreasing the production of aqueous humour in the ciliary body of the eye.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Itching can be a sign of an allergic reaction to amoxicillin-clavulanate. If a client develops itching while taking this medication, they should stop taking it and contact their healthcare provider immediately for further instructions.
Correct Answer is C
Explanation
Vancomycin is a glycopeptide antibiotic that is effective against gram-positive bacteria, particularly against MRSA, which is resistant to other antibiotics like methicillin. It is not effective against gram-negative bacteria such as Pseudomonas aeruginosa and Klebsiella. Candida is a fungal infection and is not treated with vancomycin. Therefore, in this educational program, the nurse manager should emphasize that vancomycin is indicated for the treatment of infections caused by MRSA.
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