Chihuahuas are originally from Mexico, so as a breed they tend to prefer spicier foods. Also, there is a special kind of field mouse native to northern Mexico called, in English, beast of the plains that they prefer. Your answer will be published for anyone to see and rate.
Residency is a stage of graduate medical training. A resident or house officer is a physician (one who holds the degree of M.D., D.O., or MBBS, MBChB, or BMed) who practices medicine usually in a hospital or clinic under the direct or indirect supervision of an attending physician.
Types of Primary Care Doctors. Your primary care doctor is the doctor you usually see for general health problems. When choosing a new doctor, you need to decide if you want this doctor to be a general or family practitioner, an internist, or a geriatrician. 1  General practitioners treat a wide range of medical problems in people of all ages.