Final answer:
An aide in a hospital should follow proper protocol to verify and prepare an IV delivery of 0.5% KCl, ensuring patient safety and accuracy of the medication.
Step-by-step explanation:
In a hospital emergency room, when a physician orders an intravenous (IV) delivery of a specific medication or solution such as 100 mL of 0.5% KCl for hypokalemia, the aide does not simply run to a supply cabinet and take out any IV bag. Instead, they should follow proper protocol to ensure patient safety and correct medication administration.
This includes verifying the doctor's order, checking the patient's medical records for any potential contraindications or allergies, ensuring the correct concentration and dosage of KCl, and implementing checks to match the medication with the patient's identification. Once all verifications are complete, the aide or a qualified medical professional would then obtain the appropriate IV bag from the medical supply, which might be a premixed solution or may require preparation by pharmacy staff if a specific concentration is not readily available.