Which of the following can cause a falsely increased ESR?

a. Concentration of anticoagulant increased
b. Tube not totally vertical
c. Tuberculosis
d. Increased plasma viscosity


ANS: B
The ESR tube must be kept at the absolute perpendicular to obtain a valid ESR result. Even only a slight tilt of the pipette (tube) causes the ESR to increase.

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A ____ are an access control technique where the program that is being used locks out users after a certain period of time.

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According to the aerosolized medication therapy protocol, the respiratory therapist may select medications from all of the following categories EXCEPT _____ agents

a. antiinflammatory b. sympathomimetic c. parasympatholytic d. antimicrobial

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The Code First note instructs the coder to select a code to represent the etiology that caused the ____.

Fill in the blank(s) with the appropriate word(s).

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