A doctor ordered amoxicillin 2 gm/day PO divided into two doses.

The nurse is preparing to administer the first dose.

The amount available is tablets.

Use a leading zero if it applies.

Do not use a trailing zero.

Choice A rationale

Timolol is a beta-blocker used to reduce intraocular pressure in patients with open-angle glaucoma. It is not intended for short-term use or gradual tapering off. The medication must be used consistently to maintain its therapeutic effect.

Choice B rationale

Timolol should be applied on a regular schedule for the rest of the client’s life to effectively manage intraocular pressure and prevent further damage to the optic nerve.

Choice C rationale

Timolol does not cure glaucoma or normalize intraocular pressure permanently. Continuous use is necessary to control the condition.

Choice D rationale

Timolol is not used as a pain reliever. It is specifically prescribed to manage intraocular pressure in glaucoma patients.

Choice A rationale

Administering the medications 5 minutes apart ensures that each medication has enough time to be absorbed without interference from the other. This practice helps to maximize the effectiveness of both medications and reduces the risk of adverse interactions.

Choice B rationale

Touching the tip of the dropper to the sclera of the eye can introduce contaminants and increase the risk of infection. It is important to avoid contact between the dropper and the eye to maintain sterility.

Choice C rationale

Holding pressure on the conjunctival sac for 2 minutes is not necessary for the administration of timolol and pilocarpine eye drops. This practice is more commonly recommended for other types of eye medications to increase absorption.

Choice D rationale

Contact lenses should be removed before administering eye drops to prevent contamination and ensure proper absorption of the medication. Wearing contact lenses during administration can interfere with the effectiveness of the drops.