Rationale for selecting a 25 gaugelong needle for oral surgical procedures includes which one of the following?
A) There is a frequent need to avoid areas of infection.
B) The risk of patient movement is higher given the increased potential for pain.
C) The depth of most injections requires a long needle to reach the deposition site.
D) Long needles allow all types of injections to be administered without changing needles.
D
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Which oxygen desaturation level is generally considered abnormal in children?
a. <98% c. <92% b. <95% d. <90%
A virus differs from bacteria by
A) being one of the smallest infectious agent known to man. B) containing only RNA or DNA but not both. C) being 20 to 300 millimicrons in size. D) all of the above. E) B and C
Elastic ties are removed with ____________
a. fingers b. a scaler c. ligature wire cutters d. none of the above
Medicare is one insurance plan regulated by the Centers for Medicare and Medicaid Services (CMS); ____________________ is the other CMS-regulated plan
Fill in the blank(s) with correct word