How does dry socket differ visually from normal healing after a dental extraction?
A) Dry socket shows exposed bone and pain, while normal healing has a blood clot and minimal discomfort.
B) Dry socket shows swelling and redness, while normal healing has no swelling.
C) Dry socket has a well-formed clot with mild pain, while normal healing shows significant bleeding.
D) Dry socket appears fully healed with no pain, while normal healing involves continuous bleeding.