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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. Jugular vein- 22ga - cephalic vein- 25ga - femoral vein- 25ga
What do you look for to identify a basophil
What is the definition of PCV?
List 3 venipuncture sites in the cat and the needle size for each
This infectious agent can be seen in WBC and RBC. Tick transmitted. Inclusion looks similar to a plt.

2. Torocytes
What does BMBT evaluate
This cell looks like a punched out cell.
What is pyknosis? What do they look like?
What is the most dominant WBC in most birds

3. blood
0.9% NaCl only in the same line as...
list 2 venipuncture sites in the pig and the needle size for each
This RBC inclusion looks like small round dots that stain bluish - seen in dogs with lead poisoning.
How many times do you repeat the RBC wash?

4. A - B - AB - most cats are type A
What is the specific use for Black Ring Hematocrit?
What are the blood types of a cat?
What is a serum separator tube?
What are the three abnormal colors you would see on a plasma evaluation?

5. Liver function - immune status - hydrations - kidney function - and GI function
list the venipuncture site in sheep and goats and the needle size
granule
What are 3 reasons we evaluate TP?
What are the 3 nuclear changes in a neutrophil? What is the 1 cytoplasmic change?

6. Peripheral Blood - Bone Marrow
What is contained in the buffy coat?
What are 2 examples of acquired fibrinolysis defects
Mature RBCs are normally seen in the ______ ______ and immature RBC are in the _______ _____.
What are 2 causes of hypovolemia?

7. present in the blood
What oxidized drugs or chemicals can cause heinz bodies?
Where in the body do we see lymphosarcomas in cattle? What type of cattle so we see it in?
What does PTT and PT evaluate?
All components necessary for intrinsic pathway are...

8. Increased concentration of amount of RBC ex: dehydration or splenic contraction
What is the mechanism of relative polycythemia and What is an example?
What are the three pathways (limbs) of secondary hemostasis?
What avian parasite am i describing... in RBC and WBC - round to elongated with gross host cell distortion and flattening of host nucleus along on side of cell
Platelet function defects are often acquired due to ___ - ______ - _______

9. Blood glucose
What is the specific use for GreyTT?
Name the 3 granulocytes
Which species has uniform small round refractile eosinophil granules?
What are the 3 parts of the platelet plug?

10. Adequate size and WBC distribution
FDPs have anticoagulant activity Which blocks _______ and inhibits _______ from sticking
When looking at the monolayer on 10x What are you looking for?
What do you look for to identify an eosinophil?
What erythoroocyte antigens must a dog be lacking to be a universal donor?

11. Plt estimate - plt count - BMBT - ACT
What are the in house tests that could be run to check for bleeding disorders?
What is the specific gravity of distilled water?
What two anticoagulants have no preservatives and have a shelf life of 24 hours?
What does the FDP test detect?

12. Thrombocytopenia
What is the term you use when there is a lower than normal platelet count?
A vascular spasm is immediate...
list 3 venipuncture sites in a bird and the needle size for each
MCHC

13. Brown-gold inclusions due to iron deposits within the cytoplasm
What are the blood types of a cat?
What does hemosiderin look like?
What can happen if you use Na Citrate in high volumes when storing donor blood?
List 3 venipuncture sites in the dog and the needle size for each

14. Jar 1- fixative- 5 one second dips jar 2 -eosinophilc - 5 one second dips jar 3 - basophilic - 7-10 one second dips
What are the causes of hypersegmented neutrophils?
Hemostasis is the complex - overlapping series of physiological and biochemical events which involve both _______ and ________ of coagulation
What do you look for to identify a neutrophil?
What is in each jar in the Dif Quick stain and What is the procedure of each jar?

15. Vit K
Why is it good to know what blood components that your patient needs?
List the order of Platelet production
What type of count can we do to determine bone marrows response to anemia
What is required for carboxylation in the liver?

16. To avoid introduction of tissue thromboplastin in your sample and clotting
Which anticoagulant is best to use when using blood to make a smear?
Mammalian hematology has platelets and avian hematology has ___________
What is the function of protein?
Why would we want an atraumatic venipuncture?

17. Abnormal protein measurement in blood
This infectious agent looks like a cracked egg - seen in dogs - transmitted by the tick and causes anemia - emaciation and anorexia.
____________ is often seen in ruminants with cobalt deficiencies and poodles with defective erythrogenesis
What is dysproteinemia?
What does PTT and PT evaluate?

18. Changes the color of mm or urine; no; because the mm and urine change to an opaque brown color Which is the color of the Oxyglobin
why would we see an increase in eos on a BM aspirate with a patient with a mast cell tumor?
What are some side effects to Oxyglobin? Are these side effects anything to worry about? why?
What does plt count evaluate?
If an animal is anemic __________ will be seen in the peripheral blood

19. Primary granules; no
What type of granules are in a promyelocyte? are they committed?
What are the blood types of a cat?
Which species has uniform small round refractile eosinophil granules?
What is the ratio of PSS to Packed RBCs in the RBC suspension?

20. Clot that breaks off from its origin place and lodges somewhere else
Define thromboembolic disorder
list 3 venipuncture sites in a bird and the needle size for each
List 6 tests to evaluate RBCs
What is the normal range for neutrophils in a dog or cat? lymphocytes? monos and eos? basos?

21. Immatures - hypersegmented neutrophils - pyknosis; toxic neutrophils
What are the 3 mechanisms of anemia?
FDPs have anticoagulant activity Which blocks _______ and inhibits _______ from sticking
What are the classifications of lymphoid tumors?
What are the 3 nuclear changes in a neutrophil? What is the 1 cytoplasmic change?

22. Primary Hemostasis - platelet plug -Stimulate Secondary Hemostasis - Fibrin clot -Secrete
There are 2 types of lymphocytes What are their names? What are each used for?
What are the 2 types of absolute polycythemia?
What is the specific use for BTT?
What are the 3 functions of platelets

23. 3 times
What oxidized drugs or chemicals can cause heinz bodies?
How many times do you repeat the RBC wash?
Platelet morphology includes...
How many blood cells are counted when doing a WBC differential?

24. Blast: lrg cell - mature: sm. cell - mixed: seen in horses commonly
What are the 3 types of cytological patterns?
When noting the number of platelets - What are the ranges and names?
What is the rule when testing for a plasma cell tumor?
Fritz the cat - has an MCV of 45 - What term will I use for evaluation?

25. Nonimmunologic and immunologic; immunologic
What species never releases immature RBCs early?
How long is platelet rich plasma good for? When would you use it on your patient? Do you refrigerate it? Why?
What are some causes of primary absolute polycythemia?
What are the two types of transfusion reactions? Which one is a rejection of RBC antigens?

26. Heparin which prevents conversion of prothrombin to thrombin
What are the 3 mechanisms of anemia?
What are 3 examples of acquired secondary hemostasis defects
What type of anticoagulant is in a green top tube
What is the normal range for neutrophils in a cow? lymphocytes? monos and eos? basos?

27. Blue
What color is a 22ga needle?
What are the 3 components of hemostasis
What are the Vitamin K depended factors
What is the difference between a red ring and a black ring hematocrit tube?

28. B lymphocytes and T lymphocytes; B are used for antibody production; T are used for hypersensitivity reactions - elimination of intracellulaar organisms - elimination of abnormal tissues
What are toxic azurophilic granules? What can cause these?
There are 2 types of lymphocytes What are their names? What are each used for?
What is one factor that could cause the plasma evaluation to be lipemic?
When would you use whole blood transfusion on your patient?

29. Stomatocyte
What is in each jar in the Wright's stain and What is the procedure of each jar?
RBC that has a pale colored mouth area and only seen in dogs with hereditary chondrodystrophy (dwarfish)
What color is a 22ga needle?
Does a hemolysis error in collection of CBC/LTT invalidate the sample?

30. RTT with gel like substance used to separate cells form serum
Regarding the Absolute Retic Count.....< 60 -000 = ___________ > 60 -000 = ___________
What is a serum separator tube?
What are the causes of hypersegmented neutrophils?
MCH

31. PCV - RBC - Hb - Retic Ct - Morphology - Indices MCV - MCHC - MCH
List 6 tests to evaluate RBCs
At birth is TP high or low
What are some examples of immunologic?
What is a serum separator tube?

32. Plastic bag - glass bottle - syringe
What is the best technique used to deliver donated blood into recipient? What if they were puppies/kittens
What are the 3 mech. that cause absolute hypoproteinemia and give an example of each.
What are the 3 collection techniques for blood donation?
How many times do you repeat the RBC wash?

33. Salivation - v/d - dyspnea - death
What is a serum separator tube?
What is the stimulus for platelets
What is the term you use when there is a higher than normal WBC count?
What are some symptoms of immediate hypersensitivity?

34. Macrophages
With the MPS - ___________ in the liver - spleen and bone marrow break down hemoglobin
Where is the maturation pool located in the body? What is it comprised of?
Mammalian hematology has platelets and avian hematology has ___________
What are the blood types of a cat?

35. Hypoxia w/o anemia and glucocorticoids
What is fibrinolysis?
What are the 2 causes of secondary absolute polycythemia?
T/F myelodysplasia and erythodysplasia have...
What does the FDP test detect?

36. Genetic material in the nucleus
Adhesion requires what factor?
Irregular shaped RBCs - this is the term used when other classifications do not describe the film.
What oxidized drugs or chemicals can cause heinz bodies?
chromatin

37. High - because hormones trigger a hyper immune state.
What is the only cell that the production does not start with a PPSC? What cell does it start with? Where is this cell located in the body?
Give 2 examples of clot errors in collection of CBC/LTT
What are the examples for the cellular components of blood and What are their functions?
During gestation is TP high or low?

38. Prognosis and tx protocol
Why do we stage lymphoid tumors?
This RBC inclusion looks like small round dots that stain bluish - seen in dogs with lead poisoning.
What is the specific use for GreyTT?
What is the best technique used to deliver donated blood into recipient? What if they were puppies/kittens

39. Liver
In the major reaction of the crossmatch - What do you add together?
FDPs are normally cleared by what?
What is TP measured in?
List the two types of retics along with there morphological and physiological characteristics

40. 15-45%; 55-85%; 0-5%; rare
What anticoagulant is in a LTT or PTT?
Briefly describe what happens during adhesion
What is the normal range for neutrophils in a cow? lymphocytes? monos and eos? basos?
Which species has uniform small rod eosinophil granules?

41. Dog-88ml/kg - cat- 66ml/kg
What are the normal blood volumes for the dog and cat?
are mast cell tumors easy to diagnose in house? if so why?
What is the only species that has basophil granules uniform round pale blue gray?
Where are immunoglobins made?

42. Normocytic
What are the 3 nuclear changes in a neutrophil? What is the 1 cytoplasmic change?
FDPs are normally cleared by what?
Fritz the cat - has an MCV of 45 - What term will I use for evaluation?
What are 3 examples of acquired primary hemostasis defects (vascular part)

43. Appears adequate = between 8-30 per field appears decreased = fewer than 8 per field
Where does protein originate from?
When noting the number of platelets - What are the ranges and names?
What test could be done to differentiate between rouleaux and agglutination?
What is the specific use for GreyTT?

44. PLTs - WBCs - NRBCs - and microfilaria
What are 3 examples of acquired secondary hemostasis defects
What are some side effects to Oxyglobin? Are these side effects anything to worry about? why?
What is contained in the buffy coat?
Regarding the Absolute Retic Count.....< 60 -000 = ___________ > 60 -000 = ___________

45. Deep basophilic cytoplasm with a perinuclear halo; mammals and exotics in peripheral blood smears
What is a reactive lymph look like? What animals are they seen in?
The end product of contact activation (or intrinsic pathway) is _______
What are the 3 mech. that cause absolute hypoproteinemia and give an example of each.
Define relative

46. Russel bodies in cytoplasm - constipated plasma cell - honeycomb appearing; only seen in birds and reptiles
Does a hemolysis error in collection of CBC/LTT invalidate the sample?
What is a mott cell? What animals are they seen in?
What are the normal ranges for ACT?
What oxidized drugs or chemicals can cause heinz bodies?

47. Ad: speedy collection - no exchange of glass into blood; dis: cell trauma d/t vacuum - breakable - glass activates coagulation factors - component separation more difficult
During the production of coagulation factors the liver can make all factors except part of factor ___ and _____
What is the advantage of a glass bottle technique? disadvantages?
What tube is used for all the sent our tests except FDPs?
What is required for carboxylation in the liver?

48. Leukocytozoon spp
What avian parasite am I describing.... a horseshoe or halter-shaped organism partially encircling but not displacing the host RBC nucleus
What avian parasite am i describing... in RBC and WBC - round to elongated with gross host cell distortion and flattening of host nucleus along on side of cell
What is an example of the fluid component of blood?
The WBC morphology includes...

49. PO - IV - SQ - IP - IO
What are the routes of fluid replacement?
All components necessary for intrinsic pathway are...
What is a mott cell? What animals are they seen in?
What are the 3 types of hematocrit tubes?

50. If buffer gets into the stain jar the slide will not stain correctly

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