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87) What does the color of an evacuated collection tube represent?
A. a visual identifier for tests expected to be above or below normal range
B. the minimum volume of blood to be obtained
C. the personal protective equipment required for collection
D. the type or absence of an additive
88) When reading the results of an HCT the medical assistant should read starting at the
A. top of the packed cells.
B. bottom of the meniscus.
C. top of the buffy coat.
D. bottom of the plasma.
89) Which of the following should be included on a patient’s laboratory requisition?
A. insurance contact number
B. patient signature
C. test priority
D. patient next of kin
