When a person has health insurance coverage through two or more plans, the determination of which plan will provide benefits as primary or secondary payer is known as:

What is the range for adjustment of the expiratory sensitivity on the Covidien PB 840?

a. 1% to 50% c. 1% to 70% b. 1% to 60% d. 1% to 80%

____ requires detailed documentation to track the specimen from the time it is collected until the results are reported.

A. Chain of documentation B. Accounting of time C. Chain of custody D. Time chain