____ inhibitors are designed to block the effects of the renin-angiotensin-aldosterone system through interfering with the conversion of angiotensin I into angiotensin II.

Barcode scanners are used to perform all of the following tasks in the office except:

A) identifying patient files. B) tracking inventory. C) billing and coding. D) entering patient data.

Hairy cell leukemia and chronic lymphocytic leukemia appear morphologically similar to the untrained eye. Which of the following tests would help differentiate the two?

a. Immunophenotyping b. Cytogenetic analysis c. TRAP stain d. PAS staining