All of the following are intrinsic tooth stains except one. Which one is the exception?
A) Nonvital pulp
B) Chlorhexidine
C) Tetracycline
D) Decalcification
E) Fluorosis
B
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A moderate dosage of heat is expected to elevate tissue temperature to
A) 92-100°F B) 107-113°F C) 113-116°F D) 102-106°F
A technologist is performing differentials and notices that all the slides he has reviewed appear pink. What is the best way to correct this problem?
a. Change the buffer so that it is more acidic b. Change the buffer so that it is more alkaline c. Clean the slides and make a new smear d. Filter the stain used
Explain the four applications of modifier -51.
What will be an ideal response?
A(n) ____ exercise may include a didactic run-through of the steps to activate a vaccination POD, as well as an injection demonstration and practice station.
A. immersion B. tabletop C. recognition D. drill