Final answer:
Indwelling urinary catheter removal is the recommended intervention to promote healing by decompressing the bladder.
Step-by-step explanation:
The recommended intervention to promote healing by decompressing the bladder, especially when an overextended bladder may interfere with wound healing, is b) Indwelling urinary catheter removal. This is because an overextended bladder can put pressure on surrounding tissues and impede blood flow to the wound, hindering healing. By removing the indwelling urinary catheter, the bladder can decompress and relieve this pressure, allowing for better wound healing.