The Hickman® catheter is an example of which type of catheter used for parenteral nutrition?
a. peripherally inserted central catheter
b. non-tunneled catheter
c. implantable port
d. tunneled catheter
e. Swan-Ganz catheter
d
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The current thought about using antioxidant supplements versus eating antioxidant-rich foods to decrease risk of cancer and heart disease is ____.?
A) ?more is better B) ?eat antioxidant-rich foods instead C) ?vitamin E supplements work; ?-carotene does not D) ?studies are inconclusive relating to consumption of antioxidant-rich foods and supplements are not that effective
The set point theory suggests that:
a. body weight is genetically determined and that there are internal mechanisms to defend against weight change. b. a set point of calorie consumption must be reached before weight loss can occur. c. a maximum body weight exists for each individual and cannot be exceeded. d. there is a level of calorie consumption above which no weight will be gained.
Which of the following represents a good age to introduce solid foods to infants?
a. Two weeks b. Two months c. Five months d. One year
As of 2014, approximately ________ of the American population had access to drinking water containing optimal levels of fluoride.
A. 90% B. 25% C. 50% D. 75%