What best describes how a PPO differs from an HMO?
a. Only PPOs enter into agreements with health care providers
b. A member of a PPO is not required to select a primary care provider
c. A PPO limits coverage to only care from specialists
d. A PPO requires higher deductibles than HMOs
b
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The MOST common source of added sugar in the U.S. diet is
A) chocolate bars. B) alcoholic beverages. C) fruits. D) soft drinks/sodas.
If a physician needs to know what percentage of a patient's whole blood is composed of erythrocytes, she looks for the patient's _______________ on his chart
Fill in the blank(s) with correct word
Under normal circumstances, what is the average percentage of dietary iron that is absorbed from a mixed diet?
a. 10 b. 18 c. 33 d. 60
The most widely used sweeteners in food preparation are sugars
Indicate whether the statement is true or false