Question 1
In relation to laboratory testing, what do glucose, lipoprotein, iron, and insulin have in common?
◦ names of tests
◦ they are substances tested for
◦ type of specimens being tested
◦ methods of testing
Question 2
What modifier is used to identify the use of an outside laboratory?
◦ -22
◦ -87
◦ -90
◦ -21