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CP2 Big Heme Review Flashcards | StudBud
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CP2 Big Heme Review
CP2 Big Heme Review
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1
What part of the coagulation cascade does the ACT test evaluate?
no specific pathway, just evaluates clotting in general
platelet function
intrinsic pathway
extrinsic pathway
2
What organism causes "red water disease" in cattle?
Anaplasma marginale
liver flukes
Trypansosoma
Clostridium hemolyticum
3
What is the immature erythrocyte seen at the arrow?
probrubricyte
rubricyte
metarubricyte
rubriblast
4
Select all of the following that are common causes for
eosinophilia
:
parasites
inflammation
allergies
stress response
5
Select all of the following that are common causes for
neutrophilia
:
inflammation
stress response
allergies
infection
6
Identify the immature WBC at the arrow:
Myeloblast
Lymphocyte
Myelocyte
Band neutrophil
7
Identify the 2 large, immature WBCs in this image:
Band neutrophils
Myeloblasts
Promyelocytes
Mature neutrophils
8
Which diseases are most effectively treated with
atovaquone
or
imidocarb
?
Babesia
Cytauxzoon
Mycoplasma
Borellia
9
What part of the coagulation cascade does the BMBT test evaluate?
intrinsic pathway
platelet function
extrinsic pathway
no specific pathway, just evaluates clotting in general
10
Identify the immature WBC labeled "B":
Mature neutrophil
Band neutrophil
Metamyelocyte
Myelocyte
11
Identify this immature erythrocyte:
metarubricyte
rubriblast
prorubricyte
rubricyte
12
If the MCHC for a patient is low, which of the following will be correct on the blood smear?
the cells will be well-filled
the RBCs will be macrocytic
the RBCs will be hypochromic
the RBCs will be microcytic
13
Which of the folllowing can cause a relative anemia?
overhydration with fluids
destruction of RBCs
blood loss
decreased RBC production
14
What is the
predominant
abnormal RBC shape in this image?
dacryocytes
keratocytes
stomatocytes
leptocytes
15
Why does your renal failure patient also have a non-regenerative anemia?
the kidneys are not producing enough erythropoeitin to create new RBCs
the patient is bleeding from the kidneys into urine
the adrenal glands are not producing enough cortisol to create new RBCs
the patient is thrombocytopenic due to elevated renal values
16
If the MCV for a patient is low, which of the following will be correct on the blood smear?
the RBCs will be hypochromic
the cells will be well-filled
the RBCs will be macrocytic
the RBCs will be microcytic
17
Identify the abnormal RBC shape in the center of this image:
echinocyte
leptocyte
acanthocyte
keratocyte
18
What does MCV measure?
average cell color
average cell size
average cell hemoglobin
average cell weight
19
Which type of disease does a Coombs test evaluate for?
immune-mediated thrombocytopenia
equine infectious anemia
feline infectious anemia
immune-mediated hemolytic anemia
20
Which is correct about a degenerative left shift? Select all that apply:
immature neutrophils > mature neutrophils
generally has a poor prognosis
> 5 % bands present
mature neutrophils > immature neutrophils
21
Select all of the likely changes on a stress leukogram:
eosinopenia
neutrophilia
monocytosis
lymphopenia
22
What RBC inclusion is seen here?
basophillic stippling
Howell-Jolly bodies
Mycoplasma parasites
Heinz bodies
23
What part of the coagulation cascade does the PTT test evaluate?
platelet function
intrinsic pathway
extrinsic pathway
no specific pathway, just evaluates clotting in general
24
Which of the following represents a regenerative anemia (select all that apply)?
reticulocyte count <2%
low RBC count/ PCV with immature RBCs on the blood smear
PCV <20%
low RBC count/PCV with >5% nRBC/100 WBCs
25
What RBC inclusion is seen here? (Hint: this is a new methylene blue stain)
Mycoplasma parasites
Howell-Jolly bodies
Heinz bodies
basophillic stippling
26
Select all the clinical signs that are consistent with anemia:
icteric mucuous membranes
pale mucous membranes
tachypnea and tachycardia
exercise intolerance
27
What is the name of the inclusion body that you might see in WBCs during an
Anaplasma
or
Erhrlichia
infection in a dog?
Dohle body
Mycoplasma
Howell-Jolly body
Morula
28
Which of the following are correct statements about
Mycoplasma haemofelis
?
it causes feline leukemia
it is spread by mosquitoes and ticks
it is spread from cat-to-cat via bite wounds
it causes feline infectious anemia
29
Identify the immature erythrocyte at the arrow head:
metarubricyte
polychromatophil
rubriblast
rubricyte
30
The DVM requests a full CBC, PT, PTT and chemistry panel on your patient. What blood collection tubes do you need?
green top
red top
blue top
lavender/purple top
31
What kind of anemia is present if your patient has blood loss?
absolute anemia
relative anemia
32
Which of the following can
cause
coagulopathy/clotting disorders in your patients?
platelet dysfunction
anemia
thrombocytopenia
coagulation factor deficiency
33
Identify this immature WBC:
Band neutrophil
Myelocyte
Mature neutrophil
Metamyelocyte
34
What does MCHC measure?
average cell color
average cell size
average cell hemoglobin
average cell weight
35
Which of the following are appropriate locations in which to collect blood from a patient with a suspected coagulopathy?
cephalic vein
saphenous vein
jugular vein
femoral vein
36
Identify the immature WBC labeled "A":
Myelocyte
Metamyelocyte
Band neutrophil
Mature neutrophil
37
Select all of the toxicities that can lead to Heinz body anemia:
acetaminophen (cats)
zinc
onions
rodenticides
38
Which tube do you use to collect PT and PTT samples?
lavender/purple top
green top
red top
blue top
39
What abnormal RBC shapes do you see in this image? (select all that apply)
keratocytes
leptocyte/target cells
schistocytes
spherocytes
40
What RBC inclusion is seen here?
Howell-Jolly bodies
Heinz bodies
Mycoplasma parasites
basophillic stippling
41
How would you report cell SIZE in this image?
anisocytic
normocytic
microcytic
macrocytic
42
If treating a cat with doxycycline, why do we use liquid over pill/capsules?
doxycycline tablets are toxic to cats
it's too hard for owners to pill a cat
liquid formulations are more effective
the pill/capsule can get stuck in the esophagus and cause stricture
43
Which diseases are most effectively treated with
doxycycline
?
Mycoplasma
Babesia
Borellia
Cytauxzoon
44
Which of the following anemias can be spread by ticks?
Cytauxzoon felis
Babesia
Heinz body anemia
IMHA
45
Lack
of which of the following elements can cause anemia in your patients?
tungsten
iron
lead
copper
46
Identify the abnormal RBC shape in this image:
acanthocyte
echinocyte
leptocyte
keratocyte
47
Identify these immature erythrocytes (arrows):
rubriblast
prorubricyte
rubricyte
metarubricyte
48
What is the treatment for a patient that has ingested anticoagulant rodenticide?
atovaquone
vitamin K
acetaminophen
doxycycline
49
Identify this neutrophil abnormality:
hypersegmentation (right shift)
band neutrophils
toxic change
hyposegmentation (Pelger-Huet anomaly)
50
Which of the following diseases are commonly hereditary?
von Willebrand's disease
vitamin K deficiency
immune-mediated thrombocytopenia
hemophelia A and B
51
Which organ produced clotting factors?
spleen
liver
kidney
bone marrow
52
What should you do if you see inclusion bodies in a white blood cell?
ignore it, nothing to see here
report as morula and let DVM know
53
What is the reason that DIC (disseminated intravascular coagulation) patients are bleeding?
they are missing coagulation factors
they have an anemia
they have used up all their platelets
they are infected with Anaplasma sp.
54
Identify this neutrophil abnormality:
band neutrophils
hypersegmentation (right shift)
toxic change
hyposegmentation (Pelger-Huet anomaly)
55
How would you report cell COLOR in this image?
hyperchromic
hypochromic
polychromasia
normochromic
56
Identify the immature erythrocyte in the center:
metarubricyte
polychromatophil
rubricyte
rubriblast
57
Identify the immature WBC labeled "C":
Band neutrophil
Mature neutrophil
Myelocyte
Metamyelocyte
58
Which is correct about a regenerative left shift? Select all that apply:
immature neutrophils > mature neutrophils
mature neutrophils > immature neutrophils
generally has a poor prognosis
> 5 % bands present
59
What part of the coagulation cascade does the PT test evaluate?
platelet function
intrinsic pathway
extrinsic pathway
no specific pathway, just evaluates clotting in general
60
Which type of disease does a Coggins test evaluate for?
immune-mediated hemolytic anemia
equine infectious anemia
feline infectious anemia
immune-mediated thrombocytopenia
61
How would you report these lymphocytes?
atypical lymphocyte
lymphocytosis
normal lymphocyte
reactive lymphocyte
62
How would you report the COLOR of RBCs on this smear?
normochromic
hypochromic
hyperchromic
polychromic
63
Identify the abnormal RBC morphology shown at
A
in this image:
spherocytes
keratocytes
dacryocytes
leptocytes
64
When is it appropriate to perform a corrected WBC count?
when any nRBCs are seen on differential
always perform a corrected WBC count
when >5% bands are seen
when nRBCs >5 on differential