It varies dramatically. Some people have to endure scorn from their managers and lose pay in order to handle important tasks in their lives. They may end up losing their jobs. Other people come and go as they please, just leaving a polite note for their coworkers about when they'll be back (or not). It's all dependent on the employer and manager and, in some cases, state laws.
What I find confusing is how you imply that "going to the bank" is an OK reason to leave work, but taking a sick pet to the vet is weird? What country do you work in?
What I find confusing is how you imply that "going to the bank" is an OK reason to leave work, but taking a sick pet to the vet is weird? What country do you work in?