(This phrase acts like a noun. It is the direct object of the verb stopped. This phrase is a gerund phrase.) I stopped believing in Santa Claus when my mother took me to see him in a department store, and he asked for my autograph. (This phrase acts like a noun. It is the subject of the adverbial clause when my mother took me to see him in a department store.) I stopped believing in Santa Claus when my mother took me to see him in a department store, and he asked for my autograph.  It is the object of the preposition for.)
I recently had a tooth extraction on tooth #31. ...I developed a blood clot that currently has a whitish in color appearance. ...Isn't a dry socket a painful condition caused when you lose your blood clot....
During the first 24 hours. 1  Bleeding may occur for several hours after tooth extraction. To control it, position a piece of clean moist gauze over the empty tooth socket and bite down firmly. 2  Facial swelling in the area where the tooth was extracted typically occurs.