Final answer:
The nurse should use a 30 ML syringe to irrigate the clean granulating wound of the pressure ulcer.
Step-by-step explanation:
The nurse should irrigate the clean granulating wound of the pressure ulcer. However, out of the options provided, the correct action for the nurse to take would be to
use a 30 ML syringe
. Irrigation involves flushing the wound with a gentle stream of liquid to remove debris and promote healing. A 30 ML syringe would be suitable to deliver the irrigation solution.