Author Question: The first and perhaps the single most important step in phlebotomy, and often where an error occurs, ... (Read 25 times)

laurencescou · **on:** Jun 25, 2018

The first and perhaps the single most important step in phlebotomy, and often where an error occurs, is:
a. cleansing the site b. patient identification
c. using a clean needle d. using the proper evacuated tube

Question 2

Which of the following refers to the study of the nature and cause of disease?
a. microbiology b. cytology
c. immunohematology d. pathology