Bells can be joyous, celebrational or even sacred. But bells can be warnings, a call to action, a call for help or a symbol of passing. Bells help communicate between the world of matter and the world of spirit. If we dream of bells we would do well to heed their message, whatever it may be. You may also be interested in Death and dying in dreams, the meaning of a feast or banquet in dreams, the meaning of a candle in dreams.
An anesthesiologist is a doctor (MD or DO) who practices anesthesia. Anesthesiologists are physicians specializing in perioperative care, development of an anesthetic plan, and the administration of anesthetics. He or she has finished college, then medical school (four years), then an internship (one year) followed by a residency in anesthesia (three years). Some anesthesiologists pursue additional years of training (a fellowship).
An anaesthetist is a doctor who specializes in giving anaesthetics to patients. [British] regional note: in AM, use anesthesiologist COBUILD Advanced English Dictionary.