HOSA Dental Terminology Practice

The term "anastomose" refers to the process of joining together or connecting, particularly in biological contexts. In dentistry and anatomy, it often describes the joining of blood vessels or nerves. For example, anastomosis is crucial when referring to how different blood vessels may connect to ensure adequate blood supply to tissues. The concept is important in understanding how the body's systems work in concert to maintain health, particularly in areas where there may be a need for alternative routes of blood flow or nerve communication.

The other terms provided in the options represent actions that are distinctly different from joining or connecting. To separate indicates a division or disconnection, to dissolve refers to breaking down a substance, and to expand involves increasing in size or volume. Thus, the definition of anastomose as to join together is the clearest and most appropriate understanding of the term.