Which action is NOT appropriate for a pharmacy technician when handling medication deliveries?

Returning items without proper documentation is not appropriate for a pharmacy technician when handling medication deliveries. Proper documentation is crucial as it ensures accountability and maintains the integrity of the medication inventory. When items need to be returned, having the necessary paperwork allows for tracking the return, ensuring that the accountability for the medication is maintained, and that the pharmacy complies with regulatory requirements.

In contrast, actions such as verifying the contents against the invoice, following proper storage guidelines for medications, and inspecting delivered medications for damage are all essential practices. Verifying contents ensures that the correct medications have been received, while following storage guidelines maintains medication efficacy and safety. Inspecting for damage helps to identify any compromised products that may pose risks to patients or require returns or replacements.