I want to preface that it depends what "bump" means as well as other factors like, like deers experience and age, pressure and the such.
Depends on the place and what type of deer.
White tail. No idea.
Mule deer…depends.
Mule deer on summer range in openish country, they will not return to that bed if you hear a blow.
They don't usually sleep in any particular bed anyways, often they are always moving and are in a general area.
In decadent brush, I have no idea because that's not prevalent mule deer habitat in any significant number. Bumping summer bucks can send them to a different county and to never return.
In wintering and transitional ranges, yes. They will walk a circle and come right back if they think they are in the clear. That circle can be a mile or so, or the size of the canopy cover of the bed.
Coues often return to the general area as long especially if it's just a soft bump.