The physician orders Zestril 15 mg po daily for hypertension. The medication is supplied in 5-mg tablets. How many tablets will the nurse administer?

Choice A reason: The barrel holds the medication; it’s the main body, not typically #7, and its static role doesn’t involve direct manipulation like other parts.

Choice B reason: The plunger, often numbered high in diagrams, moves to draw or inject; its dynamic function in volume control makes it a likely #7 candidate.

Choice C reason: The needle pierces tissue; usually a lower number, it’s distinct from the syringe’s operational core, less likely to be #7 in standard layouts.

Choice D reason: The tip connects the needle; a minor component, it’s rarely highlighted as #7, overshadowed by the plunger or barrel in functional importance.

Choice A reason: Crushing pills can alter drug efficacy and safety, especially for medications with controlled-release properties, making this inappropriate without specific provider instructions.

Choice B reason: Requesting a liquid form accommodates the patient’s physical limitations, maintaining therapeutic integrity and ensuring safe and effective medication administration.

Choice C reason: Introducing pills directly into the patient’s mouth risks aspiration and violates safe administration practices, emphasizing the need for alternative methods.

Choice D reason: If the patient struggles to hold the cup, self-administration becomes impractical. Assistance through appropriate alternative forms ensures compliance and safety.