Thin-walled vessels that are involved in the exchange of oxygen and carbon dioxide are
A) veins.
B) capillaries.
C) arteries.
D) chambers.
Answer: B
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a. common variable immunodeficiency b. SCID c. selective IgA deficiency d. all of the above
Health ________ is the ability to understand and evaluate health information and to make informed choices for health care
A) responsibility B) disparity C) awareness D) literacy
The Affordable Care Act is designed to
A) allow anyone free access to emergency room treatment in most hospitals. B) reduce the number of Americans who do not have health insurance. C) compel all Americans to purchase certain health insurance plans D) All of the answers are correct.
A person who holds either an M.D. or a D.O. degree is primarily referred to as a(n) ________.
A. physician B. secondary-care doctor C. specialist D. internist