A phlebotomist collects a light-blue-top, lavender-top, and gray-top tubes from an inpatient. In order, which of the following additives do the tubes most likely contain?

 34. Occupational exposure to bloodborne pathogens can occur if which of the following happens while the healthcare worker is performing his or her duties? 

Of the tests listed, which would be considered a waived test according to CLIAA regulations?

Bonus, 1 point. Please type: a. How many hours do you have so far b. How many successful VPs you have so far c. Are you going to finish 100 hours by the final exam? Did you make arrangements? Don’t forget that 12 days x 8 hours=96h. 4 h will be missing.   FYI: There is not much time left to finish the hours. However, you are allowed to go during Finals week as well (not optimal). If you are low on VP (

3. Which of the following is the most important procedure in the prevention of infectious disease transmission in health care institutions?    

44. What is hemolysis?

7. Warming a site before performing a finger or heel stick has what effect?  

29. If a blood specimen collected in a green top is spun down, the result will be:  

31. Which type of contact infection transmission involves transfer of an infective microbe to the mucous membranes of a susceptible individual by means of a cough or sneeze?

Drugs of abuse can be detected in: