Which of the following reasons explains why subgingival calculus is usually black?
A) Supragingival saliva
B) Crevicular fluid
C) Subgingival enzymes
D) Salivary crystals
B
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The ________ has recommended guidelines for addressing envelopes.
A. office manual B. policy and procedures manual C. U.S. Postal Service (USPS) D. American Association of Medical Assistants
Which one of the following statements is TRUE about vital signs obtained on a patient with nausea and vomiting?
A) The vital signs will help to determine the relative stability or instability of the patient. B) The vital signs will allow the AEMT to diagnose the cause of the nausea and vomiting. C) The patient's complaint will be significant only if the vital signs are abnormal. D) If the vital signs are within normal limits, it is safe to let the patient refuse transport.
The reimbursement method RBRVS uses RVUs to determine how much the allowed amounts are for each procedure or service. RVU stands for:
a. Reasonable Variable Unit. b. Reliable Variations and Uniformity. c. Resources Valuation Unity. d. Relative Value Unit.
The ________ girdle attaches the arms to the axial skeleton.
Fill in the blank(s) with the appropriate word(s).