When preparing to administer an intradermal injection to an adult, the nurse ensures that the dose amount does not exceed 0.1 mL. A 1 mL tuberculin syringe is used with a 25-gauge needle and is administered at which angle?

Choice A reason: Informing the patient is secondary; it addresses communication but not immediate safety risks like needlestick injury, which is a higher priority post-injection per occupational health standards.

Choice B reason: Assessing comfort is important but not urgent; pain evaluation can wait after securing the needle, as safety from sharps exposure outweighs immediate patient feedback in priority.

Choice C reason: Engaging the safety sheath prevents needlestick injuries; it’s the priority action to protect the nurse and others from bloodborne pathogens, aligning with universal precautions post-injection.

Choice D reason: Checking for bleeding is routine but not critical; minor oozing is common and manageable later, while needle safety is an immediate concern to prevent infection risks.

Choice A reason: Right patient ensures identity verification; errors here cause harm via misadministration, as drugs affect individuals differently based on physiology and condition.

Choice B reason: Right drug prevents wrong medication errors; each drug’s pharmacokinetics targets specific issues, and mistakes disrupt therapy or cause adverse reactions.

Choice C reason: Color isn’t a standard right; it’s not a reliable identifier, as formulations vary, and clinical safety relies on name, dose, and route, not appearance.

Choice D reason: Right route ensures correct delivery (e.g., IV vs. oral); wrong routes alter bioavailability and onset, risking toxicity or inefficacy per drug design.

Choice E reason: Right time optimizes efficacy; timing aligns with drug half-life and patient needs, preventing under- or overdosing from improper administration schedules.