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Veterinary Hematology Technology

Subjects : health-sciences, veterinary

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Rouleaux or agglutination
When looking at the body on 10x What are you looking for?
MCV
What is the specific gravity of distilled water?
What are the 3 mechanisms of anemia?

2. Basophilic stippling
What is an example of loss of RBC
A vascular spasm is immediate...
The RBC morphology includes...
This RBC inclusion looks like small round dots that stain bluish - seen in dogs with lead poisoning.

3. 2 gtts donor RBC suspension and 2 gtts donor plasma
What 3 anticoagulants contain preservatives and What are their shelf lives?
What is the defining cell of inflammation?
In the control reaction of the crossmatch - What do you add together?
What infectious agent is seen in cattle with a tick infestation that causes severe anemia and icterus?

4. Lymphocyte - monocyte
What granulocyte has a nucleus that is uniformly plump and spread out?
Name the 2 agranulocytes
What are the 2 parts of primary hemostasis
What are 2 causes of hypovolemia?

5. Bleed them out
What is one factor that could cause the plasma evaluation to be icteric?
What is the tx for RBC tumor
This can be seen in cattle - camel - sheep - goats - antelope - birds. Causes a veneral disease in horses.
What are the normal blood volumes for the dog and cat?

6. Red ring - blue ring - and black ring tubes
What is the most common neoplasia of lymph nodes?
What are some things that could cause a hypoxia w/o anemia?
How long is packed RBCs good for? When would you use it on your patient?
What are the 3 types of hematocrit tubes?

7. EDTA Which binds with calcium preventing coagulation
which hematocrit tubes contain heparin?
What anticoagulant is in a LTT or PTT?
What is one factor that could cause the plasma evaluation to be hemolytic?
If an animal is more than 6% dehydrated At what route should you give fluids?

8. VIII and vWB
During the production of coagulation factors the liver can make all factors except part of factor ___ and _____
These are small fragments of a RBC. Can be seen in a patient with DIC - iron deficiency or heartworms.
What is pyknosis? What do they look like?
What is an example of decreased production?

9. Brown-gold inclusions due to iron deposits within the cytoplasm
What test would be run using blood from a RTT?
What does hemosiderin look like?
Describe a plasma cell. What animals are they seen in?
granule

10. Deficiency of vitamin K - Liver Dz/Failure - DIC
What organ produces EPO?
In the control reaction of the crossmatch - What do you add together?
Give 4 examples of hemolysis errors in collection of CBC/LTT
What are 3 examples of acquired secondary hemostasis defects

11. Dark purple-magenta granular inclusions in the cytoplasm; endotoxins - toxicemia
If an animal is 5-6% dehydrated At what route should you give fluids?
What are toxic azurophilic granules? What can cause these?
What do monocytes do?
What avian parasite am I describing.... a horseshoe or halter-shaped organism partially encircling but not displacing the host RBC nucleus

12. PLTs - WBCs - NRBCs - and microfilaria
What is contained in the buffy coat?
Judge the cells by the company that they keep is a...
What are MCV and MCHC normal ranges for the dog?
What would a Heinz body look like stained in NMB

13. Bone marrow toxin - kidney failure - iron defiency
Where does protein originate from?
What is an example of decreased production?
Fibrinolysis is...
Define artifact

14. Fibrin clot
What is required for carboxylation in the liver?
The final product of secondary hemostasis is a stable ____ _______ which seals larger blood vessel defects
What color is a 25ga needle?
What are some examples of immunologic?

15. Secondary hemostasis specifically intrinsic and common pathways
What does PTT and PT evaluate?
How many days does it take for the body to recognize that it is not its own blood?
Clinical signs of primary hemostasis defects are.....
When looking at the monolayer on 10x What are you looking for?

16. Room temperature
What is one factor that could cause the plasma evaluation to be lipemic?
What is the mech of relative hyperproteinemia and an example
What is the minimum temperature that you should warm the blood before administering it?
What does VWF test evaluate?

17. Not mixing the sample
What are the blood types of a cat?
You must filter blood products by one of What two ways?
What is the defining cell of inflammation?
What is the biggest error in hematology?

18. Hyperchromic
What color is a 18ga needle?
Fritz the cat has a MCHC of 40 - What term will I use for evaluation?
Fatal tick transmitted disease to the domestic cat. Bobcat is host.
What is the specific use for Red Ring Hematocrit?

19. Von Willebrand's Disease
An example of an inherited primary hemostasis defect (vascular part) is........
What is the normal range of a WBC ct for a dog? a cat?
A platelet plug by itself is short lived and can only stop hemmorage but....
List 2 venipuncture sites in the cow and the needle size for each

20. Iatrogenic
What are 3 causes of hypervolemia
What is the #1 cause of hypervolemia
What are the Vitamin K depended factors
If an animal is anemic __________ will be seen in the peripheral blood

21. Structural matrix - ground work for a cell - acts as transporters and carriers
0.9% NaCl only in the same line as...
What type of granules are in a promyelocyte? are they committed?
What is the function of protein?
How many mls is one unit of blood for a dog?a cat?

22. Non regenerative - unexplained leukopenia - unexplained thrombocytopenia - presence of abnormal immature cells in peripheral blood
Fibrinogen increases during states of inflammation - in a dog and cat WBCs increase or decrease prior to fibrinogen increasing?
Mast cells have a _____ nucleus
During the production of coagulation factors the liver can make all factors except part of factor ___ and _____
What are some causes of BM failure

23. Acanthocytes
What erythoroocyte antigens must a dog be lacking to be a universal donor?
These cells have irregular spicules that are uneven in size and distribution. Seen in dogs with liver disease.
What is the side effect of glucocorticoids? Is EPO involved?
What are some causes of BM failure

24. Russel bodies in cytoplasm - constipated plasma cell - honeycomb appearing; only seen in birds and reptiles
What is a mott cell? What animals are they seen in?
Irregular shaped RBCs - this is the term used when other classifications do not describe the film.
What do the granules look like in a dog - horse - or cow basophil?
What anticoagulant is in a LTT or PTT?

25. Red
What granulocyte has a nucleus that is uniformly plump and spread out?
Why would we want an atraumatic venipuncture?
What are the causes of hypersegmented neutrophils?
What color is a 25ga needle?

26. Neutrophil - eosinophil - basophil
What is the most dominant WBC in most birds
What does erythrophagocytosis look like?
What are 2 types of RBC tumors?
Name the 3 granulocytes

27. Liver is #1 lymphoid tissue is #2
What is the mechanism of relative polycythemia and What is an example?
Why would we want an atraumatic venipuncture?
Where does protein originate from?
What is the tx for RBC tumor

28. RTT with gel like substance used to separate cells form serum
What is the plt dervided growth factor?
What is the only cell that has the ability to recirculate? How do they do this?
How many blood cells are counted when doing a WBC differential?
What is a serum separator tube?

29. Grey
What color is a 16ga needle?
What is in each jar in the Dif Quick stain and What is the procedure of each jar?
What is the plt dervided growth factor?
All cells can get...

30. Blood loss and dehydration
What are some test to do to determine what % an animal is dehdrated?
What are 2 causes of hypovolemia?
What is the shelf life of Oxyglobin?
T/F myelodysplasia and erythodysplasia have...

31. 2 gtts donor plasma and 2 gtts recipient RBC suspension
Which species has uniform small round refractile eosinophil granules?
What type of granules are in a promyelocyte? are they committed?
In the minor reaction of the crossmatch - What do you add together?
What are some common causes of Normochromic Normocytic Non-Regenerative Anemia?

32. Jar 1- wright's stain - set slide in jar for 1 min - jar 2 - buffer with 1 pipette of wright's stain- set slide in jar for 1 min - jar 3 - distille water - dip slide into jar 7-10 one sec dips

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33. Primary hemostasis and specifically plt number
What does the plt estimate evaluate?
What are the classifications of lymphoid tumors?
How long is platelet rich plasma good for? When would you use it on your patient? Do you refrigerate it? Why?
What color is a 18ga needle?

34. Dog
These cells look like a bulls eye ______ and are commonly in polychromatophils
All components necessary for intrinsic pathway are...
What is the shelf life of Oxyglobin?
Which species has inconsistent eosinophil granules?

35. PO - IV - SQ - IP - IO
What is the #1 cause of hypervolemia
What does erythrophagocytosis look like?
What are the routes of fluid replacement?
Fibrinogen measurment makes up what percent of the TP?

36. Black ring has a smaller diameter
Endothelium and platelets produce What two factors?
Stored plasma is the same as fresh frozen plasma except For what?
What do you look for to identify a basophil
What is the difference between a red ring and a black ring hematocrit tube?

37. Dog-88ml/kg - cat- 66ml/kg
Avian basophils do not have a...
What is fibrinolysis?
List the order of Platelet production
What are the normal blood volumes for the dog and cat?

38. Adhesion - Aggregation - Secretion
What test could be done to differentiate between rouleaux and agglutination?
What are the 3 parts of the platelet plug?
When evaluating the size of RBCs we not only look at How many RBCs have a size difference but also the...
Which species has uniform small rod eosinophil granules?

39. Macro - mega - shift - or giant
What are neutrophil nuclear immatures commonly referred to?
What are the 4 names that can be given to the size of larger than normal platelets?
What is the #1 cause of hypervolemia
Fibrinogen > __________

40. Empty package of negate stain
What two factors does the vascular part of primary hemostasis produce? And By what cells specifically?
List 3 venipuncture sites in the cat and the needle size for each
vacuoles
What is the term you use when there is a higher than normal WBC count?

41. Protrusion will be very dark in color
T/F myelodysplasia and erythodysplasia have...
What color is a 25ga needle?
What would a Heinz body look like stained in NMB
What 2 ways does a platelet form?

42. Acetaminophin - maple leaves - onions - and zinc
What is the only cell that has the ability to recirculate? How do they do this?
Which test is best to diagnose warfarin poisoning?
What oxidized drugs or chemicals can cause heinz bodies?
What is a serum separator tube?

43. oval
Mast cells have a _____ nucleus
Why would you give fluids IO or IP?
These cells look like a bulls eye ______ and are commonly in polychromatophils
What is the definition of PCV?

44. Perform 2 or more of the test
Where is the marginating pool located in the body? What are the granulocytes doing in this pool?
Thrombocytopenia (Mech and Ex)-Increased destruction = ____ -Increased consumption = ______ -Decreased production = ________
What is the rule when testing for a plasma cell tumor?
Name the 2 agranulocytes

45. Diffuse cytoplasmic basophilia - dohle bodies - cytoplasmic vacuolization - toxic azurophilic granules
What is hyperviscosity syndrome?
FDPs have anticoagulant activity Which blocks _______ and inhibits _______ from sticking
What are the 3 mech. that cause absolute hypoproteinemia and give an example of each.
What are the 4 presentations of toxic neutrophils

46. Acute- DIC - ruptured spleen - chronic- GI ulcers
What is the normal range for neutrophils in a dog or cat? lymphocytes? monos and eos? basos?
blood loss can be acute or chronic - What are some causes for acute? chronic?
List the stages of RBC production starting with the PPSC
What test would be run using blood from a RTT?

47. 55-85%; 15-45%; 0-5%; rare
Thrombocytes tend to...
What is the normal range for neutrophils in a dog or cat? lymphocytes? monos and eos? basos?
During secondary hemostasis What is formed to stabilize the primary hemostatic plug?
What is TP measured in?

48. Clot that breaks off from its origin place and lodges somewhere else
In the minor reaction of the crossmatch - What do you add together?
In What animals would you use the syringe technique?
Define thromboembolic disorder
What is the most common inherited bleeding disorder in animals

49. Prostaglandins in cell wall - bacterial products - infectious and non-infectious inflammatory processes
Mature RBCs are normally seen in the ______ ______ and immature RBC are in the _______ _____.
When noting the number of platelets - What are the ranges and names?
What is the stimulus for monocyte production?
What do you look for to identify an eosinophil?

50. Blood chemistries
Define polycythemia
What test would be run using blood from a RTT?
EPO is involved with hypoxia...
What is the only cell that has the ability to recirculate? How do they do this?