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Author Question: Which of the following best describes when a safety hood is mandatory in laboratory use? a. ... (Read 91 times)

oliviahorn72

  • Hero Member
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on: Jun 25, 2018
Which of the following best describes when a safety hood is mandatory in laboratory use?
 a. Performing a culture with a potential of aerosol
  b. Examining a stool specimen
  c. Working with a foul-smelling specimen
  d. Performing an anaerobic culture

Question 2

The instrument used to remove carious material and debris from the teeth is the ____________.
 a. hatchet
  b. hoe
  c. chisel
  d. excavator


Sophiapenny

  • Sr. Member
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  • Posts: 339
Reply #1 on: Jun 25, 2018
Answer to Question 1

a

Answer to Question 2

d
RATIONALE: The instrument used to remove carious material and debris from the teeth is the excavator.


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