Look in your mouth and carry out an examination of your teeth, gums and mouth. carry out any necessary treatments e.g. Fluoride varnish, tests or x-rays they feel you require. ask about your lifestyle and provide any advice on diet, smoking, alcohol and teeth cleaning to help improve your oral health.
No at emergency appointment, the issue you attend for, will be addressed only.
Adult usually does not need but if your dentist feels you need it, she/ he will do it for. If it is needed, you can get a prescription for high fluoride toothpaste.
Generally no, but if it is need, dentist will inform you before taking it