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Author Question: A _________________ is a paper strip or specially treated tape that changes color when exposed to a ... (Read 84 times)

vHAUNG6011

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on: Jul 18, 2018
A _________________ is a paper strip or specially treated tape that changes color when exposed to a specific temperature.
 
  A. wrapping paper C. paper monitor
  B. litmus paper D. chemical indicator

Question 2

The ultrasonic cleaner removes debris from instruments by a process called
 
  A. cavitation C. osculation
  B. agitation D. both A and B


iman

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: A


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Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

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