Muscle weakness, or myasthenia, is a decrease in strength in one or more muscles. It is a common symptom of muscular, neurological and metabolic disorders. Muscular diseases, such as muscular dystrophy and dermatomyositis (disorder characterized by muscle inflammation), are common causes of muscle weakness.
Rating Newest Oldest. Best Answer: A doctor has a degree from medical school (4 years, either an MD or a DO) and has gone through residency (anywhere from 3 to 10 additional years of training). They are licensed to practice medicine or surgery (or both) independently, write prescriptions, etc.
Bottom-line, there is a difference between a master's and a doctorate degree regardless of subject she says, The role of a nurse practitioner is exciting and demanding and the DNP is giving nurses the opportunity to be clinical leaders. You Might Also Like: How To Be the Ideal Nurse Practitioner Program Applicant.