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.
Education. The only way to become a nurse practitioner involves earning a master's degree in nursing or higher. Students need to have a bachelor's degree prior to applying to a Master of Science in Nursing (MSN) program. Although individuals with a bachelor's degree in another field may apply, a BSN is the recommended background.
Specialties include family nurse practitioner and pediatric nurse practitioner. nurse practitioner, family (FNP) a nurse practitioner specializing in the provision of primary care to families. nurse practitioner, pediatric (PNP) a nurse practitioner who specializes in pediatric care.