Kroger offers jobs to 14-year-old candidates who have valid work permits. Some positions at Kroger do require workers to be older, however. For example, a person must be at least 18 to work as a butcher or to have a job that requires handling tobacco.
Nurse Practitioner and Physician Assistant Differences. One of the main differences between the two occupations is the training involved. While nurse practitioners go to nursing schools, physician assistants attend medical school, so consequently they emerge with different viewpoints regarding medicine.
A Nurse Practitioner (NP) is a registered nurse (RN) with advanced training in diagnosing and treating illness. Nurse Practitioners prescribe medications, treat illness, and administer physical exams. NPs differ from physicians in that they focus on prevention, wellness, and education. NPs specialize in providing all encompassing individualized care. Most NPs specialize in particular areas of health care.