Author Question: The most common vasoconstrictor used in dentistry is ____________. a. epinephrine b. Valium c. ... (Read 47 times)

123654777

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The most common vasoconstrictor used in dentistry is ____________.
 a. epinephrine
  b. Valium
  c. nitrous oxide
  d. lidocaine

Question 2

The radiation formed when the primary x-rays strike the patient is _________ radiation.
 a. leakage
  b. secondary
  c. scatter
  d. none of the above



GCabra

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Answer to Question 1

a
RATIONALE: The most common vasoconstrictor used in dentistry is epinephrine.

Answer to Question 2

b
RATIONALE: The radiation formed when the primary x-rays strike the patient is secondary radiation.



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