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Clin Lab 2 Final

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Study Quiz for Clin Lab 2 Final
Sara-Marie Kirchner
Quiz by Sara-Marie Kirchner, updated more than 1 year ago
Sara-Marie Kirchner
Created by Sara-Marie Kirchner over 8 years ago
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Resource summary

Question 1

Question
A [blank_start]purple[blank_end] top tube is always used for CBC blood collection.
Answer
  • purple

Question 2

Question
After successful blood collection, how many times do you invert the collection tube?
Answer
  • 8-10 times
  • 3-6 times
  • 1-5 times
  • 10-12 times

Question 3

Question
You must refrigerate a blood sample if you do not plan on evaluating within ____ mins?
Answer
  • 5
  • 10
  • 15
  • 30

Question 4

Question
The test that measures the percentage of blood occupied by RBC's is called a(n) [blank_start]PCV[blank_end]
Answer
  • PCV

Question 5

Question
The buffy coat is included while reading a PCV
Answer
  • True
  • False

Question 6

Question
The normal size of a canine red blood cells is [blank_start]7[blank_end] microns. (number)
Answer
  • 7

Question 7

Question
When reading hematocrit results, you should line the meniscus of the RBC stack up with...
Answer
  • The clay plug
  • The 50 line
  • The buffy coat
  • The 100 line

Question 8

Question
Normal [blank_start]PCV[blank_end] values (type of test) for dogs are 37-55%, and cats are 24-45%.
Answer
  • PCV

Question 9

Question
PCV/6 = [blank_start]RBC[blank_end] count
Answer
  • RBC

Question 10

Question
RBC counts are normally in the low thousands
Answer
  • True
  • False

Question 11

Question
Variation in RBC size
Answer
  • Poikilocytosis
  • Anisocytosis
  • Chromocytosis
  • Polyvariocytes

Question 12

Question
Variation in RBC shape
Answer
  • Poikilocytosis
  • Anisocytosis
  • Chromocytosis
  • Polyvariocytes

Question 13

Question
Normal [blank_start]RBC[blank_end] count for dogs is 5-8.5 x10^6/uL and cats are 5-10 x10^6/uL
Answer
  • RBC

Question 14

Question
Pick 2 answers that are consistent with Agglutination
Answer
  • IMHA
  • Grape-like clusters
  • Coin-like stacking
  • Normal in horses

Question 15

Question
Pick 2 answers that are consistent with Rouleaux
Answer
  • IMHA
  • Grape-like Clusters
  • Coin-like stacking
  • Normal in horses

Question 16

Question
By adding 1 gt of saline to Rouleaux will make it disperse; Agglutination will stick together.
Answer
  • True
  • False

Question 17

Question
This is a type of blood parasite test
Answer
  • BPT (Blood parasite testing)
  • QBC (Quantitative Buffy Coat Analysis)
  • CBC (Complete Blood Count)
  • RBC/WBC Parasite Test

Question 18

Question
(PCVx10) /RBC = [blank_start]MCV[blank_end]
Answer
  • MCV

Question 19

Question
(HgB/PCV) x 100 = [blank_start]MCHC[blank_end]
Answer
  • MCHC

Question 20

Question
When evaluating RBC indicies you must know terminology. A normal MCHC is called [blank_start]Normochromic[blank_end] while a normal MCV is [blank_start]Normocytic[blank_end]. Decreased MCV would be considered [blank_start]Microcytic[blank_end] and an increase would be [blank_start]Macrocytic[blank_end]. If the MCHC was low it would be considered [blank_start]Hypochromic[blank_end], and the high result would be [blank_start]Hyperchromic[blank_end].
Answer
  • Normochromic
  • Normocytic
  • Microcytic
  • Macrocytic
  • Hypochromic
  • Hyperchromic

Question 21

Question
(Hgb/RBC) x 10 = [blank_start]MCH[blank_end]
Answer
  • MCH

Question 22

Question
Test that measures anisocytosis
Answer
  • MCHC
  • MCH
  • MCV
  • RDW

Question 23

Question
PCV/3 = [blank_start]Hemoglobin[blank_end] (full word)
Answer
  • Hemoglobin

Question 24

Question
A _____ count is performed when anemia is suspected
Answer
  • Red Blood Cell
  • Reticulocyte
  • White Blood Cell
  • Platelet

Question 25

Question
Only counting the aggregate reticulocytes during a reticulocyte count is standard procedure in dogs and cats.
Answer
  • True
  • False

Question 26

Question
Why would TP using serum yield lower test results?
Answer
  • The pet is dehydrated
  • Plasma molecules are usually thicker
  • Serum contains no fibrinogen
  • Serum and Plasma are actually the same

Question 27

Question
A refractometer is used to conduct a TP test.
Answer
  • True
  • False

Question 28

Question
Dehydration will cause TP results to be
Answer
  • High
  • Low

Question 29

Question
nRBC
Answer
  • Rubricyte
  • Prorubricyte
  • Metarubricyte
  • Reticulocyte

Question 30

Question
[blank_start]Neutrophils[blank_end] are the most abundant WBC in most mammals and are known as [blank_start]Heterophils[blank_end] in avian, reptiles, fish, rats, rabbits, and guinea pigs. With the exception of bovine, who show [blank_start]Lymphocytes[blank_end] as their most abundant WBC.
Answer
  • Neutrophils
  • Basophils
  • Eosinophils
  • Monocytes
  • Heterophils
  • Barr Bodies
  • Exoticophils
  • Hypersegmented Neutrophlis
  • Lymphocytes
  • Mycoplasma
  • Monocytes
  • Basophils

Question 31

Question
Normal TP ranges for serum are [blank_start]5.5 - 7.5 g/dL[blank_end] and plasma is [blank_start]6 - 8 g/dL[blank_end].
Answer
  • 5.5 - 7.5 g/dL
  • 6 - 8 g/dL

Question 32

Question
[blank_start]WBC Estimate[blank_end] = Average number of WBC x 2000 [blank_start]Corrected WBC Count[blank_end] = (100/100 + nRBCs) x WBC count [blank_start]Absolute Count[blank_end] = Percentage of type x WBC count
Answer
  • WBC Estimate
  • Corrected WBC Count
  • Absolute Count

Question 33

Question
Select only agranulocytes
Answer
  • Neutrophil
  • Monocyte
  • Basophil
  • Eosinophil
  • Lymphocyte

Question 34

Question
What is the main job of a Neutrophil
Answer
  • Coagulation
  • Allergies
  • Parasites/Inflammation
  • Phagocytosis

Question 35

Question
What is the main job of an Eosinophil
Answer
  • Allergies/Inflammation
  • Allergies/Parasites
  • Parasites/Inflammation
  • Immune/Phagocytosis

Question 36

Question
What is the main job of a Basophil
Answer
  • Phagocytosis
  • Allergies/Parasites
  • Inflammation/Allergies
  • Immune

Question 37

Question
What is the main job of a Lymphocyte
Answer
  • Allergies
  • Phagocytosis
  • Immune
  • Parasites

Question 38

Question
What is the main job of a Monocyte
Answer
  • Allergies
  • Phagocytosis
  • Inflammation
  • Immune

Question 39

Question
Platelet Count can be found by first scanning [blank_start]10[blank_end] fields to find the average number/hpf. The normal range is between [blank_start]8-10[blank_end] platelets/hpf. After the average is determined you multiply by [blank_start]20,000[blank_end]. If your results are less than 100,000 /uL your patient may have [blank_start]thrombocytopenia[blank_end].
Answer
  • 10
  • 5
  • 50
  • 100
  • 8-10
  • 0-3
  • 1-5
  • 10-12
  • 20,000
  • 20
  • 200
  • 2,000
  • thrombocytopenia
  • hypopenia
  • platelet mass deficiency
  • vWD

Question 40

Question
Platelets, vWf, and vessel walls are essential in [blank_start]Primary[blank_end] hemostasis, which produces platelet adhesion, activation, and aggregation.
Answer
  • Primary

Question 41

Question
During [blank_start]Secondary[blank_end] hemostasis fibrinogen converts to fibrin and strengthens the clot.
Answer
  • Secondary

Question 42

Question
During tertiary hemostasis [blank_start]plasmin[blank_end] aids to break down the clot.
Answer
  • plasmin

Question 43

Question
There are two types of analyzer types, Flow cytometry, which uses [blank_start]light scatter[blank_end] technology, such as the IDEXX Lasercyte in lab class; and Impedance, which uses a [blank_start]break in current[blank_end] to process results, such as the Heska.
Answer
  • light scatter
  • break in current

Question 44

Question
type of RBC clumping, described as grape-like clusters
Image:
910bf413-a5ae-4dec-af4f-f0933a9afcc8 (image/jpeg)
Answer
  • Agglutination
  • Rouleaux

Question 45

Question
Type of RBC clumping, described as coin like stacking
Image:
66cd274d-d72f-4cd3-bad1-478ac0d4a7e1 (image/jpeg)
Answer
  • Agglutination
  • Rouleaux

Question 46

Question
Normal in llamas
Image:
ffa94e22-9341-4de5-aca7-cd7f8191c09f (image/jpeg)
Answer
  • Keratocyte
  • Dacrocyte
  • Elliptocyte/Ovalocyte
  • Pyknocyte

Question 47

Question
Blister cell. Contains vacuole.
Image:
198b9e72-1e5b-4479-be04-05e2c30aa365 (image/jpeg)
Answer
  • Keratocyte
  • Pyknocyte
  • Codocyte
  • Drepanocyte

Question 48

Question
Horn Cell. Develops after blister cell ruptures. Mechanical injury.
Image:
eb2dd1c9-120c-4007-922c-61a41068cbd6 (image/png)
Answer
  • Keratocyte
  • Stomatocyte
  • Schistocyte
  • Acanthocyte

Question 49

Question
No central pallor. IMHA
Image:
388b26ea-8b33-4d7f-9635-4064fa6c420b (image/jpeg)
Answer
  • Echinocyte
  • Ovalocyte/Elliptocyte
  • Spherocyte
  • Leptocyte

Question 50

Question
DIC. RBC Fragments.
Image:
4a6b4e2b-93c6-4f19-9395-363427c8a95d (image/jpeg)
Answer
  • Pyknocyte
  • Schistocyte
  • Eccentrocyte
  • Dacrocyte

Question 51

Question
Spur Cell. 2-10 Blunt protrusions.
Image:
4ff56760-7cdb-43f3-9e79-4693b84e125b (image/jpeg)
Answer
  • Eccentrocyte
  • Knizocyte
  • Stomatocyte
  • Acanthocyte

Question 52

Question
Burr Cell. Uniform sharp projections. "Crenated" RBCs
Image:
88f0c948-d916-4358-a5be-3e8df05ba572 (image/jpeg)
Answer
  • Acanthocytes
  • Echinocytes
  • Elliptocytes
  • Eccentrocytes

Question 53

Question
Target Cells.
Image:
adc404c1-bdf4-409b-9ebb-a8a7b2b76e61 (image/jpeg)
Answer
  • Stomatocyte
  • Drepanocyte
  • Codocyte
  • Keratocyte

Question 54

Question
Folded Cells.
Image:
14db0c6f-849f-43c8-84ea-3fc2502fd940 (image/jpeg)
Answer
  • Stomatocyte
  • Pyknocyte
  • Acanthocyte
  • Codocyte

Question 55

Question
Barr Cells.
Image:
5c09609f-fe16-4fa5-aef7-b4ab92dc0e0b (image/png)
Answer
  • Eccentrocyte
  • Ovalocyte/Elliptocyte
  • Knizocytes
  • Schistocyte

Question 56

Question
Off-centered central pallor
Image:
8e4ca766-2b82-4c8f-ba9c-e0ccbc213143 (image/jpeg)
Answer
  • Leptocyte
  • Elliptocyte
  • Eccentrocyte
  • Dacrocyte

Question 57

Question
Tear Drop shaped.
Image:
15af5635-24be-4c70-8b54-9cf5ae5bf5c4 (image/jpeg)
Answer
  • Drepanocyte
  • Dacrocyte
  • Codocyte
  • Spherocyte

Question 58

Question
Canoe shaped.
Image:
ae4dff59-0c41-45fb-9a0e-33c6e2ff238b (image/jpeg)
Answer
  • Drepanocyte
  • Knizocyte
  • Dacrocyte
  • Pyknocyte

Question 59

Question
It is normal for Cats and Horses to have 1% Howell Jolly Bodies, but can signal regenerative anemia in other animals.
Answer
  • True
  • False

Question 60

Question
Basophilic stippling is a result of [blank_start]lead[blank_end] poisoning.
Answer
  • lead

Question 61

Question
Cytauxzoon felis is a parasite who's primary host is the bobcat. Under the microscope it looks "writing pen" shaped.
Answer
  • True
  • False

Question 62

Question
Anaplasma marginale is a bacterium that affects which species?
Answer
  • Equine
  • Ovine
  • Bovine
  • Avian
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