Employee Information  Agency staff, please use your assigned 4 digit ID. Core staff must use UTMB employee ID
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 UTMB Clinics                                         
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I have read the Policy and Procedure  Yes

Click on START TEST to begin
Test Date:     

 START TEST

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Liquid controls must be performed and documented ___________.

Weekly
When a new LOT or SHIPMENT of cuvettes is put into use.
When results do not seem to correlate with the clinical picture.
 All of the above
 


                                                                                         

 

 

 

 

 

2. The optical  filters can be used interchangeably with another AVOX 4000.

TRUE
FALSE

                                                                                         

3. The Optical Quality Control checks (using yellow and orange optical filters) verify proper instrument function. How often should these checks be performed and documented.

Daily or on day of patient testing
Once a week

                                                                                         
 

 

 

 

 

 

4. The specimen of choice is:

Sodium of Lithium Heparanized plastic syringe
 Sodium Citrate (light blue top)
EDTA (purple top)
Sodium fluoride

                                                                                         

5. It is acceptable to use cuvettes even if the dissicant indicator has changed from blue to pink.

TRUE
FALSE