MED 3400 chapter 10 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
What are two categories for required testing | immunohematologic infectious disease screening |
Why is donor blood tested | To ensure safety of blood and blood products |
What is included in a immunohematologic test? | ABO/D - RBC antigens antibody screen- clinically significant rbc antibodies |
What infectious diseases are screen for? | Syphillis, Hepatitis B and C, Antibodies to Hepatitis B core, HIV 1 and 2, West Nile, and HTLV 1 and 2 |
What are the three methods used for viral marker testing? | Enzyme-linked immunosorbent assay (EIA): Uses enzyme conjugates and colored end product |
Which serologic tests are used for syphillis? | RPR - Rapid plasma reagent used for screening |
What type of blood products can transmit syphillis? | Spirochetes do not survive refrigerator temperatures, but fresh blood or platelets can transmit the disease |
What are the three types of EIA | |
Which is the most commonly used EIA | Solid Phase EIA |
What are the four tests used to screen for donor blood for Hepatitis? | Hepatitis B surface antigen (HBsAg) |
What is NAT? | Nucleic Acid Testing |
When is HBsAg present | Found in large quantities during acute and chronic phase of the disease |
Period of exposure and emergence of HBsAg is.... | 6 weeks |
What test is used to confirm HIV and HTLV? | Western Blot |
In a Western Blot, name two band that are detected if the person is HIV positive? | P24, GP41,GP120/160 |
HTLV-1 is associated with | adult T-cell leukemia |
HTLV-II was first reported in patients with what type of leukemia? | patients with an atypical T-cell variant of hairy cell leukemia |
What the screen test for West Nile? | NAT |
Name an emerging South American disease that is now being screened? | Chagas Disease |
A series of actions taken when a donor tests positive for a viral disease is known as? | Recipient Tracing (look-back) |
Created by:
MLS2013
Popular Laboratory Science sets