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Author Question: Which characteristic of surgical overhead lights allows the surgeon to differentiate between the ... (Read 43 times)

Themember4

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Which characteristic of surgical overhead lights allows the surgeon to differentiate between the colors of arterial and venous blood or subtle color changes in tissues?
 a. lightbulbs that give fluorescent light
  b. lightbulbs that approximate sunlight
  c. adjustable tracks for repositioning lights
  d. spot focus with dark center to prevent glaring

Question 2

The emergency shut-off valve for the supply of oxygen into an operating room is designated by which color?
 a. black
  b. blue
  c. green
  d. red



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patma1981

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Answer to Question 1

b

Answer to Question 2

c





 

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