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Laboratory Procedures Final Review Flashcards | StudBud
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Laboratory Procedures Final Review
Laboratory Procedures Final Review
100 terms
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Flashcards
100 cards
F
Practice quiz
P
Host live
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Questions
100
Answers
1
The flea is the intermediate host for which of the following?
Taenia spp,
Ancylostoma caninum
Dirofilaria immitis
Diplydium caninum
2
Where in the body does hematopoiesis occur?
Liver
Kidney
Yellow marrow
Red marrow
3
Detected on fecal flotation using zinc sulfate.
Cystoisospora felis
Toxoscaris leonina
Giardia cysts
Babesia canis
4
Which of these uroliths are found in alkaline urine?
ammonium urate
calcium oxalate
cystine
Struvite
5
You should avoid venipunture from which vein in patients with Immune mediated hemolytic anemia?
Lateral ear vein
Lateral saphenous vein
Cephalic vein
Jugular vein
6
Blood smear of a dog; the arrows are pointing to
lymphocytes
neutrophils
monocytes
eosinophils
7
Detected on wet or dry mount of feces.
clostridium
cystoisospora canis
campylobacter
Strongyloides stercoralis
8
To evaluate urine for crystaluria:
u/a should be sent to reference lab
u/a should be performed within 30 minutes of collection
radiographs are more accurate
sample must be refrigerated immediately
9
In microscoping evalutation of urine the following are reported per low power field
casts and RBC's
crystals and WBC's
bacteria and crystals
casts and crystals
10
Trematode class worms include
Tapeworms
Ascarids
Flukes
Protozoans
11
An increased PCV could indicate
kidney failure
anemia
dehydration
parasites
12
Which leukoctye is shown here (as they appear in various species)?
Eosinophil
Monocyte
Lymphocyte
Basophil
13
Ancylostoma parasite can migrate through skin and cause
cutaneous larval migrans
sexually transmitted disease
visceral larval migrans
ocular larval migrans
14
A gray top tube is used for
phenobarbital test
bile acid test
coagulation tests
glucose testing
15
Most chemistry analysis requires which type of blood sample?
Anticoagulated whole blood
Whole blood
Serum
Plasma
16
Pollakiuria means
Increased urination
Lack of urination
Frequent urination in small quantities
WBC's in urine
17
Total bilirubin is primarily used to evaluate the function of the
kidneys
liver
bile ducts
pancreas
18
For which of the following is heat fixing best?
urine cytology
bacterial cytology
ear cytology
blood film
19
Parasite found on ear cytology swab.
Tick
Otodectes cyanotis
Demodex
Sarcoptes scabii
20
Average number of platelets seen per high power field in normal healthy patients:
8-20
1-7
15,000
50
21
DiffQuick stain is a type of
Both answers 1 and 2
Modified Wrights-Giemsa stain
Romanowsky stain
New methylene blue stain
22
Passive immunity _____________ vaccines.
activates
attenuates
overrides
stimulates
23
Which of these organisms is known to cause ringworm in companion animals?
microsporum gypseum
trichophyton mentagrophytes
microsporum canis
all of the above
24
One vector for Mycoplasma haemofelis (hemobartonella) is the
Rabbit
Snail
Tick
Mosquito
25
Erythrocyte indices include
blood smear analysis
a white blood cell differential
reticulocyte count
MCV, MCH, and MCHC calculations
26
Neutrophils are ___________________ cells
phagocytic
immature
antiinflammatory
antibody
27
Serum in a mHCT tube that shows redness is a result of:
lipemia
hemolysis
icterus
hyperproteinemia
28
These crystals can be seen after ethylene glycol toxicity and are
ammonium urate
magnesium ammonium phophate
calcium oxalate dihydrate
calcium carbonate
29
Mueller-Hinton agar is a general purpose agar used for
gram negative organisms
Dermatophyte test media
gram positive organisma
antibiotic sensitivity testing
30
Hypokalemia indicates
high potassium levels
low potassium levels
high calcium levels
low calcium levels
31
Hematuria can be positively diagnosed by
microscopic evaluation and presence of erythrocytes
gross evaluation of urine color
color change on dipstick reagent
owner history
32
Thrombocytopenia can cause the following symptoms:
petechial hemorrhage, ecchmosis, epistaxis
hives, anuria
azotemia, leukopenia
pruritis, purpura, urticaria
33
Which of the following urine dipstick chemistries should be disregarded?
pH
nitrites
urobilinogen
Specific gravity
34
In which of the following cases would a coagulation test be useful?
Seizures
Chocolate toxicity
Rodenticide toxicity
Ethylene glycol toxicity
35
A decrease in albumin may occur in patients with
vegetarian diet
chronic liver dz
gastroenteritis
carnivorous diet
36
Addison's disease also known as
hyperadrenocorticism
hypoadrenocorticism
IMHA
azotemia
37
Anuria is defined as
increased thirst
lack of urine production
decreased urine output
increased urine output
38
In blood typing, DEA stands for
Detectable Erythrocyte Antigen
Dog Erythrocyte Antibody
Dog Erythrocyte Antigen
Drug Enforcement Agency
39
Found on fecal flotation of dog.
Toxocara canis
Uncinaria stenocephala
Trichuris vulpis
Ancylostoma caninum
40
The upper blood smear was stained with Wright's stain, the lower with New Methylene Blue.
The lower slide shows parasite inclusions
The lower slide shows reticulocytes
The lower slide shows acanthocytes
The lower slide shows leukocytes
41
Found on fecal flotation of canines and felines
Tapeworm ova
Whipworm ova
Roundworm ova
Hookworm ova
42
Glucose levels can drop 10% per hour if left in contact with what at room temperature?
Light
Sodium fluoride
Erythrocytes
Air
43
The pancreas produces these enzymes:
amylase and lipase
BUN and Creatinine
Creatine kinase and calcium
TSH and FT4
44
These immature cells are
monocytes
nucleated red blood cells
lymphocytes
ghost cells
45
This organism causes a condition known as
both Answers 2 and 3
Dermatophytosis
Ringworm
Malassezia
46
Blood Urea Nitrogen and Creatinine are serum chemistry test that indicate
pancreatic function
thyroid function
kidney function
liver function
47
Dysuria is defined as
WBC's in the urine
blood in the urine
painful urination
Protein in the urine
48
A low white blood cell count is known as
anemia
thrombocytopenia
leukopenia
leukocytosis
49
Which of these terms is the definition of increase in serum creatinine and blood urea nitrogen
Isosthenuria
Hypoproteinemia
Azotemia
Anemia
50
Lives in the lungs of cats, but detectable via fecal flotation.
toxocara canis
ancylostoma braziliense
aelurostongylus abstrusus
dirofilaria immitis
51
Blue top tubes contain a reversible anticoagulant called
EDTA
Potassium sorbate
sodium fluoride
Sodium citrate
52
Patients with ethylene oxide toxicity will form which type of crystal in urine?
Struvite
Calcium oxalate
Amorphous phosphate
Bilirubin
53
Which leukoctye is shown here (as they appear in each species)?
Lymphocyte
Monocyte
Eosinophil
Basophil
54
nRBC's resemble ________ on automated CBC machines.
Thrombocytes
Lymphocytes
Monocytes
Erythrocytes
55
Oliguria is
protein in the urine
excess urine production
bilirubin in the urine
reduced urine production/output
56
Cestode class worms are classed in phylum
ascarids
Platyhelminths
Roundworms
Nematodae
57
Which of the following is the smallest unit of measure?
gram
milligram
kilogram
microgram
58
You would see this protozoal cyst under which lens?
Oil
Low dry
High dry
Scanning
59
Toxocara canis, T. cati, Toxascaris leonina & Dirofilaria immitis are examples of
Arthropods
Trematodes
Cestodes
Nematodes
60
Diff Quick stained ear cytology.
Malassezia
Otodectes
Cocci
Grain mites
61
Polyuria is defined as
a lack of urine production
WBC's in the urine
blood in the urine
excess urine production
62
Hyperkalemia is associated with the following dz
hyperadrenocorticism
diabetes insipidus
hypoadrenocorticism
hyperthyroidism
63
Hemolytic anemia is characterized by
destruction of platelets
dehydration
destruction of hemoglobin
destruction of erythrocytes
64
Infestation with lice is called
Mange
Malassezia
Myiasis
Pediculosis
65
The erythrocytes on this blood smear represent which morphology?
Rouleaux
Anisocytosis
Shistocytes
Acanthocytes
66
Found on fecal flotation of feline patient.
Toxocara cati
Toxascaris leonina
Toxocara canis
Coccidiosis
67
Lyme disease is caused by which of these organisms?
Rickettsia rickettsii
Scabies scabei
Babesia canis
Borrelia burgdorferi
68
Borrelia burgdorferi causes
Kennel cough
Lyme disease
Texas fever
Heartworm
69
BUN and Creatinine elevation will not be seen until ______ % of total kidney funtion is lost.
50
95
25
75
70
Proteinuria may indicate
diabetes mellitus
acid-base imbalance
hemolytic anemia
kidney dz
71
The urinary bladder is lined with
squamous epithelial cells
transitional epithelial cells
granular casts
cuboidal epithelial cells
72
Toxoplasma gondii is which type of parasite?
Protozoan
Trematode
Nematode
Cestode
73
This parasite is visible under what magnification?
oil (100x10)
Scanning (4x10)
high dry (40x10)
low dry (10x10)
74
A patient with an increased PCV and TP/TS likely has
protein losing enteropathy
dehydration
over-hydration/fluid overload
anemia
75
Eosinophilia might indicate
dehydration
kidney failure
anemia
parasitic infection
76
Blue staining granuales in neutrophils indicates:
improper staining technique
toxic changes
nRBC's
reticulocytes
77
The term for passing a larger volume of urine than normal is
anuria
dysuria
polyuria
pollakiuria
78
The accumulation of triglycerides in the liver is know as
pancreatitis
diabetes insipidus
renal lipidosis
hepatic lipidosis
79
____________________ indicates the size of the RBC's in a CBC.
PCV
MCV
MCH
MCHC
80
A patient with chronic renal failure might have
eosinophilia
myiasis
thrombocytopenia
anemia
81
These crystals form in alkaline urine.
Magnesium ammonium phosphate
All of the above
Struvite
Triple phosphate
82
Found in urine sediment of a canine patient.
Trichuris vulpis
Struvite crystal
Capillaria plica ova
Aelurostrongylous
83
The intermediate host for Taenia spp. is the
fish
flea
mosquito
rabbit
84
Blood smear of a dog; name the leukocyte shown
Lymphocyte
Basophil
Eosinophil
Neutrophil
85
Observed in fecal flotation or wet mount smear, causes syndrome known as coccidiosis.
trichuris vulpis
capillaria plica
cystoisospora canis
trophozoite form of giardia
86
To measure blood gases, the following type of sample is needed
arterial blood
citrate anticoagulated blood
serum from venous sample
EDTA anticoagulated blood
87
Found on fecal flotation of dog; on the right is T. canis. ID the ova on the left of the slide.
Toxocara canis
Toxascaris leonina
Pollen
Toxocara cati
88
RBC production is stimulated by
red and yellow bone marrow
spleen
acetylcholine
hypoxia and erythropoietin
89
The intermediate host for Dipylidium caninum is the
flea
mosquito
rodent
snail
90
A Coombs test useful in diagnosing which of the following?
VonWillebrands
IMHA
Diabetes mellitus
thrombocytopenia
91
Which of the following would not cause pruritis in a canine patient?
Ancylostoma caninum
Ringworm
Demodex canis
Sarcoptes scabei
92
Total protein levels are _________________ in a dehydrated patient
varying
increased
unaffected
decreased
93
This parasite lives
deep in the hair follicles and sebaceous glands
in the ear
on the surface of the skin
in grains/pets foods
94
Serum centrifuged in a mHCT tube that appears white and turbid is
lipemic
Icteric
hemolyzed
hyperproteinemic
95
Another term for red blood cell is
b-cell
erythrocyte
thrombocyte
megakariocyte
96
Erythrocyte inclusions on a blood smear of a canine patient.
Microfilaria
Babesia canis
Mycoplasma felis
Rickettsia rickettsii
97
Found in blood smear or wet mount of whole blood.
Nanophyetus salmincola
Babesia canis
Cystoisospora felis
dirofilaria immitis
98
Found on fecal flotation of canine feces.
Cystoisospora canis
Toxascaris leonina
Pine pollen
Trichuris vulpis
99
Found on gross examination of feces.
Strongyloidis stercoralis
Aelurostrongylous abstrusus
Toxocara canis
Tapeworm proglottid
100
A dehydrated patient who is otherwise healthy would likely have these results on u/a & cbc
increased urine SG and increased PCV
decreased urine SG and decreased PCV
decreased urine SG and increased PCV
increased urine SG and decreased PCV