The best time to try to change a behavior is when things are changing in your life, such as during a divorce or a move to another state
Indicate whether the statement is true or false
F
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Describe the mechanism by which a high-fiber diet decreases the risk of heart disease independent of decreasing fat intake
Researchers have determined that elevated homocysteine is a known cause of atherosclerosis
a. True b. False Indicate whether the statement is true or false
Marcel generally goes for a 30-minute run on his lunch break. Today the temperature is projected to be above 90oF and Marcel is slightly concerned about heat stress on his run. To avoid heat stress, you might recommend that Marcel not take his regular outdoor run when ________.
A. the sun is bright and there are few clouds B. there is very little air movement (i.e., wind) C. All of the choices are correct. D. the relative humidity exceeds 50-60 percent E. the air temperature is above 80oF
What is a free radical?
A. A free radical is an atom with paired electrons in its outmost shell. B. A free radical is an atom with an unpaired electron in it outmost shell. C. A free radical is an atom that donates an unpaired electron in its outmost shell. D. A free radical is an atom with too many electrons in its outmost shell.