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 C
Explanation
A competitive neuromuscular blocking agent can cause respiratory depression and compromise the client’s ability to clear secretions. Therefore, it is important to have suction equipment readily available at the bedside to assist with airway clearance if needed.
Correct Answer is D
Explanation
Mydriatic eye drops can cause systemic anticholinergic effects 1. Anticholinergic drugs block the action of acetylcholine, a neurotransmitter that transfers signals between cells to affect how your body functions 2. This can lead to side effects such as decreased digestion 2, which can result in constipation.
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