In order for sweating to be an effective cooling mechanism:
A. several layers of clothing must be worn.
B. it must be able to evaporate from the body.
C. the relative humidity must be above 90%.
D. the body must produce at least 1 L per hour.
Ans: B. it must be able to evaporate from the body.
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Indicate whether the statement is true or false
All of the following are true regarding traditional medicine, EXCEPT
A) it is three times more expensive than Western systems B) diet, socialization, and food for the mind are as important as the medications C) it comprises knowledge systems that developed over generations D) it can be found around the world
Which of the following statements concerning bleeding time testing is true?
a. You should touch the drop of blood only with the filter paper. b. A stopwatch should be started at the same time as the puncture is made. c. It is used to assess platelet function. d. all of the above
At what time of day should diabetic patients be scheduled for surgical procedures?
a. Middle of day b. Late afternoon c. Early in the day d. Last case of the day