Which statement about Alphagan P concentrations is true?

Boost your readiness for the Primary Open-Angle Glaucoma Test. Utilize flashcards and multiple-choice questions complete with hints and detailed explanations to enhance your understanding.

Multiple Choice

Which statement about Alphagan P concentrations is true?

Explanation:
Purite is the preservative used in Alphagan P formulations at the lower brimonidine concentrations. The products at 0.1% and 0.15% brimonidine come with Purite, which is designed to break down into harmless components after use. That makes the statement about those two specific concentrations containing Purite true. The other listed concentrations aren’t standard Alphagan P options or use a different preservative, so they don’t share this Purite preservative feature. This distinction matters because preservatives can affect ocular surface comfort, especially for patients sensitive to longer-acting preservatives like benzalkonium chloride.

Purite is the preservative used in Alphagan P formulations at the lower brimonidine concentrations. The products at 0.1% and 0.15% brimonidine come with Purite, which is designed to break down into harmless components after use. That makes the statement about those two specific concentrations containing Purite true. The other listed concentrations aren’t standard Alphagan P options or use a different preservative, so they don’t share this Purite preservative feature. This distinction matters because preservatives can affect ocular surface comfort, especially for patients sensitive to longer-acting preservatives like benzalkonium chloride.

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