When administering a nasal spray, what should you do if the device requires priming?

• A. Prime the device as instructed before use.
• B. Skip priming to save time.
• C. Prime only after giving medication.
• D. Use a different medication.

Answer: (B)

Priming a nasal spray device before use ensures the medication is delivered in the intended dose. When a device requires priming, you follow the manufacturer's instructions to fill the nozzle with medicine and expel any air so the first spray is accurate. If you skip priming, the spray may deliver less than the proper dose, reducing effectiveness or requiring an extra dose. Priming is especially important with a new device, after a period of non-use, or after replacing the medication bottle. Once primed, proceed with administration as prescribed. Using a different medication or delaying priming would not achieve the correct delivery.