An elderly patient who has diabetes insipidus is prescribed 0.2 mL desmopressin nasal spray in two divided doses. The nurse provides instructions for administering the nasal spray. Arrange the instructions in the correct order.

A  1. Clear the nasal passages.
2. Prime the pump by pressing down four times.
3. Place the spray nozzle in the nostril.
4. Replace the cap on the bottle.
5. Give half a spray in each nostril.
6. Monitor the level of drug left in the pump.

B  1. Clear the nasal passages.
2. Give half a spray in each nostril.
3. Place the spray nozzle in the nostril.
4. Prime the pump by pressing down four times.
5. Replace the cap on the bottle.
6. Monitor the level of drug left in the pump.

C  1. Clear the nasal passages.
2. Prime the pump by pressing down four times.
3. Place the spray nozzle in the nostril.
4. Give half a spray in each nostril.
5. Replace the cap on the bottle.
6. Monitor the level of drug left in the pump.

D  1. Clear the nasal passages.
2. Prime the pump by pressing down four times.
3. Place the spray nozzle in the nostril.
4. Give half a spray in each nostril.
5. Monitor the level of drug left in the pump.
6. Replace the cap on the bottle.