Of the following types of health care expenditures, the United States spends the most on
A) health insurance.
B) government administration and research.
C) drugs and medical products.
D) hospital care.
Question 2
The primary care practitioner in your school's health clinic has a master's degree and is authorized to perform exams, conduct diagnostic tests, and in some states may also prescribe medications. He is a
A) nurse practitioner.
B) vocational nurse.
C) licensed practical nurse.
D) registered nurse.