Final answer:
In response to a physician's order for 0.5% KCl IV solution, a healthcare aide may indeed quickly retrieve the specified IV bag, always verifying that the correct concentration and volume are selected for patient safety.
Step-by-step explanation:
When a physician orders an intravenous (IV) delivery of 100 mL of 0.5% KCl for a patient with hypokalemia, the response of the healthcare team should be quick and precise. In a hospital, IV solutions and medications are often prepared and stored in concentrations that are commonly used. Therefore, it is possible that an aide may run to the supply cabinet to retrieve an IV bag containing the precise concentration of KCl (potassium chloride) as ordered by the physician. However, the aide must carefully verify the concentration and volume, ensuring the correct medication and dosage are administered to the patient.