# The nurse observes medication preparation on a busy unit. Which action requires immediate correction?

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> subject: Adverse Effects/Contraindications/Interactions  
> category: SIPC

## Question

The nurse observes medication preparation on a busy unit. Which action requires immediate correction?

## Option

1. Preparing injections beside a tray holding used blood glucose equipment **✔ Correct answer**
2. Disinfecting a vial stopper before withdrawing the ordered injectable medication
3. Performing hand hygiene before assembling sterile injection supplies
4. Discarding a needle and syringe in a sharps container after use

**Correct answer: 1**

## Explanation

Injection medications should be prepared in a designated clean area separated from contaminated equipment. Used blood glucose supplies can introduce bloodborne contamination, so preparation should stop and move to a clean workspace.

## In-depth explanation

Quick answer
Stop injection preparation beside used equipment and move it to a designated clean area.

Why this is correct
Aseptic preparation depends on separating clean medication supplies from contaminated items. A nearby tray with used glucose-testing equipment creates a preventable route for organisms or blood to reach vials, syringes, hands, or the preparation surface.

Easy analogy or mental picture
A medication-preparation area is like the clean side of a kitchen cutting board; contaminated tools stay on another surface. The analogy explains separation but does not make household cleaning rules sufficient for clinical asepsis.

Memory hook
Clean medications need a clean zone away from used equipment.

NCLEX decision rule
Correct an injection practice when clean preparation and contaminated care activities share space. Preserve hand hygiene, stopper disinfection, single-use device handling, and immediate sharps disposal.

Why the other choices are wrong
Stopper disinfection, hand hygiene, and prompt sharps disposal are expected safety actions. They do not create the clean-versus-contaminated breach shown in the first option.References

- [1]NCSBN: 2026 NCLEX-RN Test PlanNational Council of State Boards of Nursing

- [2]Preventing Unsafe Injection PracticesU.S. Centers for Disease Control and Prevention

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