It is estimated that _____ of school-age children have attention deficit hyperactivity disorder (ADHD)
a. 1 to 3%
b. 3 to 5%
c. 5 to 8%
d. 8 to 10%
e. 11 to 15%
c
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Which of the following is not a role of vitamin A?
a. epithelial tissue maintenance b. reproduction c. bone maintenance d. immune cell prodcution
Which of the following is true regarding external benchmarking? a. The data is used to monitor day-to-day happenings in an organization
b. Sometimes patterns and trends can be identified when looking at external benchmarking data. c. It compares current data to records of past performance within an organization. d. External benchmarking is more complex than internal benchmarking.
A PN patient is receiving 45 calories/KG. What may be the result?
a. hypocalcemia b. hyperkalemia c. hypokalemia d. hyperphosphatemia
Which of the following is true as exercise intensity increases?
a. At a certain point aerobic metabolism is shut off and anaerobic metabolism is turned on. b. When the anaerobic threshold is reached muscles stop getting oxygen and suddenly begin producing lactate, which can be measured in the blood. c. There is a point in ultraendurance activities where fat metabolism stops completely and protein metabolism supplies nearly all of the energy. d. Energy is supplied in a smooth continuum where one system may predominate depending upon the intensity.