An AP first toe projection that was obtained with the foot and toe rotated 45 degrees medially demonstrates
1. equal soft tissue width on both sides of each of the phalanges.
2. more midshaft concavity on one side of the phalanges than on the opposite side.
3. twice as much soft tissue on one side of the phalanges as on the opposite side.
4. convexity on one side of the phalanges and concavity on the opposite side.
a. 1 and 2 only
b. 1 and 4 only
c. 2 and 3 only
d. 3 and 4 only
C
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Procedures that require use of a(n) ________ should be performed after those that do not to avoid the possibility of interference with other tests
a. negative ray b. contrast medium c. MRI d. films of bones
The best way to be sure that an intended action will NOT be subject to investigation as fraud is to:
base the decision on past practices. obtain an advisory opinion from the Office of Inspector General (OIG) and Centers for Medicare and Medicaid Services (CMS). submit the claim, and request an explanation if denied. get the advice of an attorney.
How often must freezers in hospital pharmacies be checked for accuracy?
At least every day At least every week At least every month At least every 6 months
Alcohol pads or alcohol wipes, containing a ____% isopropyl alcohol solution, are used prior to the puncture to disinfect the patient's skin at the site of needle insertion.
A. 50 B. 60 C. 70 D. 85