Lab Exam Flashcards
1
Q
Morphological Diagnosis
A
Catharal enteritis
2
Q
Lesions caused by thiamine deficiency in carnivores are typically found in what area of the brain?
A
Caudal colliculi
3
Q
Morphological diagnosis
A
Multifocal ulceration and gastric hyperplasia
4
Q
Gross Morphological Diagnosis
A
Adrenocortical Hyperplasia
5
Q
Morphological Diagnosis
A
Suppurative pneumonia
6
Q
Gross Morphological Diagnosis
A
Nodular Thyroid Hyperplasia
7
Q
Two areas of the brain that are affected in Nigropallidal encephalomalacia
A
Globus Pallidus
Substantia nigra
8
Q
Morphological Diagnosis
A
Inguinal hernia incarceration
9
Q
Morphological Diagnosis
A
Coronary artherosclerosis
10
Q
Morphological Diagnosis
A
Multifocal to coalescing necrotizing (ulcerative) gastritis
11
Q
Morphological Diagnosis
A
Lymphocytic Thyroiditis
12
Q
Morphologic Diagnosis
A
Hepatic Cirrhosis
13
Q
Condition
A
Hepatosis Dietetica of Swine - Massive Hepatic Necrosis
14
Q
Gross Morphological Diagnosis
A
Parathyroid Hyperplasia
15
Q
Morphological Diagnosis
A
Enlarged lymph nodes with diffuse dark brown to black pigmentation
16
Q
Condition
A
Fatty Liver Syndrome
17
Q
What complication can arise from this lesion?
A
Bronchopneumonia
18
Q
Morphological Diagnosis
A
Ulcerative stomatitis
19
Q
Morphological Diagnosis
A
Reticulum Lymphosarcoma
20
Q
Morphologial Diagnosis
A
Fibrino-hemorrhagic and necrotizing pneumonia
21
Q
Disease
A
Chronic Nephritis
22
Q
Morphological Diganosis
A
Chronic Hepatic Congestion
23
Q
Morphological Diagnosis
A
Pyogranulomatous Pneumonia
24
Q
Etiology
A
Pasturella
25
Morphological Diagnosis and Pathogenesis
26
Etiology
Ulceration due to Gastrophillus spp
Hyperplasia due to Trichostrongylus axei
27
Etiology
Feline Peritonitis Virus
28
Morphological Diagnosis
Proliferation ileitis
29
Disease
Brown Bowel Syndrome
30
Etiology
Fusarium verticilloides
31
Condition
Torsion of the Umbilical Cord
32
Cause of this disease?
Vitamin E deficiency
33
Possible differential diagnosis
NSAID over-use
Uremic Ulcers
34
Gross Morphological Diagnosis
Splenomegaly
35
Disease
Embolic Pneumonia
36
Lesions associated with uremia are secondary to:
Damage to endothelial cells
Altered calcium-phosphorus metabolism
Ammonia secretion
Decreased erythropoietin and increased erythrocyte fragility
37
Etiology
Lawsonia intracellularis
38
Describe this tissue
Normal rumen from a llama
39
Disease
Melanoma
40
Morphological Diagnosis
Cholangial hepatitis
41
Morphologial Diagnosis
Ulcerative glossitis and esophagitis
42
Etiologial Diagnosis
Ascaridial Enteritis
43
Morphological Diagnosis
Necrohemorrhagic enteritis
44
Disease
Spiral Swine Dysentery
45
Etiology
Gastrophillus spp
46
Morphological Diagnosis
Atrophic Rhinitis
47
Etiology
Fascioloides magna
48
Describe this tissue
Normal esophagus of a cat
49
50
Pathogenesis of thiamine deficiency in carnivores
Ingestion of increased amounts of fish
51
Etiology
Rhodococcus Equi
52
Cause
Thiamine Deficiency
53
Disease
Equine Leukoencephalomalacia - Moldy Corn Toxicity
54
Etiology
Bovine Viral Diarrhea Virus
55
Morphological Diagnosis
Multifocal granulomatous vasculitis/peritonitis
56
Etiology
Corynebacterium pseudotuberculosis
57
Disease and Etiology
Caseous Lymphadenitis
Corynebacterium pseudotuberculosis
58
Disease
Nigropallidal Encephalomalacia
59
Disease
Thymic Thymoma
60
What would you expect on bloodwork with this lesion?
Decreased Glucose Concentration
61
Etiology
Mycotic dermatitis
62
Morphologic diagnosis of this liver from a rabbit
Chronic multifocal cholangial hepatitis
63
Morphological Diagnosis
Oral Papillomatosis
64
Lesion associated with what disease
Calcinosus cutus associated with Cushings Disease (Hyperadrenocorticism)
65
Morpholoical Diagnosis
Acute segmental hemorrhagic enteritis
66
Etiologic Diagnosis
Intestinal Coccidiosis
67
Morphological Diagnosis
Multifocal to coalescing hyperplastic dermatitis with hyperkeratosis
68
Morphological Diagnosis
Intestinal intussusception
69
Animals that die of renal failure do so by a combination of
Electrolyte imbalances
Metabolic acidosis
Cardiotoxicity due to increased serum K+
Pulmonary edema
70
Etiologic Diagnosis
Uremic Pneumonitis
71
Morphological Diagnosis
Ulcerative Stomatitis
72
Describe this condition
Eponychium - "Golden Slippers"
Normal protective covering of hoofed animals
73
What dis?
Phytobezours
74
Possible differential diagnosis?
BVD
Mucosal disease
MCF
75
Morphological Diagnosis
Bilaterally symmetric encephalomalacia
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Lesions located in the basal nuclei
76
Morphological Diagnosis
Granulomatious Enteritis
77
Condition
Hepatic Fracture
78
What is the most likely pathological process?
Disorder of growth
79
Etiology
Clostridium perfringens type D
80
Describe this lesion
Contraction of the tissue caused by loss of parenchyma with scarring. The cortical surface is irregular and nodular and will not be easily removed.
81
Morphological Diagnosis
Necrotizing placentitis
82
Describe this abnormality
Meconium Staining - sign of fetal distress
83
Morphologic Diagnsosis
Parasitic Hepatitis
84
Gross Morphological Diagnosis
Islet Cell Carcinoma
85
Stains used to confirm diagnosis of a fungal infection?
GMS Stain
PAS Stain
86
Possible Differentital Diagnosis
Malignant Melanoma
Myeloblastoma
Fibrosarcoma
SCC
87
Etiologic diagnosis of this liver from a rabbit
Hepatic coccidiosis
88
Describe the pathogenesis of anemia related to renal insufficiency
1. Decreased EPO due to renal damage
2. Uremia causes blood loss into the GI tract
89
Disease
Canine Parvoviral Enteritis
90
Morphological Diganosis
Bilaterally Symmetric Encephalomalacia
91
Ethylene glycol toxicosis can cause what type of renal damage?
Renal Tubular Necrosis
92
Morphological diagnosis of lesion caused by thiamine deficiency in cattle.
Polioencephalomalacia
93
Condition
Renal Atherosclerosis
94
Etiology
Pasturella
95
Normal gestation for a horse is
11 months
96
Etiology
Dipylidium caninum
97
Morphological Diagnosis
Necrohemorrhagic colitis
98
Misplacement of nasogastric tube caused what disease in this foal?
Aspiration pneumonia
99
Morphological Diagnosis
Dystrophic mineralization of gastric mucosa
100
Possible DDX
Adrenocortical adenoma
Theochromocytoma
101
Etiology
Parvovirus Type 2
102
Disease characterized by enlarged spleen, acute death, bloating and bleeding from orifices.
Anthrax
103
Morphological Diagnosis
Megaesophagus
104
What is this tissue?
Esophagus from Leatherback Seaturtle
105
Morphological Diagnosis
Nasal Adenocarcinoma
106
Etiologic Diagnosis
Uremic Gastritis
107
Etiology
Brachyspira hyodysenteriae
108
Morphological Diagnosis
Squamous Cell Carcinoma
109
Disease
Porcine Contagious Pleural Pneumonia
110
Morphological Diagnosis
Megaesophagus and persistant right aotic arch (PRAA)
111
Disease
Melanoma
112
Etiology
Infectious Bovine Rhinotracheitis
113
Morphological Diagnosis
Acquired stenosis (jejunal stricture)
114
Morphological Diagnosis
Ulceration, perforation and rupture of the duodenum
115
Morphological Diagnosis
Palatoschisis
116
Pathogenesis
1. Kidney not filtering waste the way it should
2. Urea builds up in the blood
3. In oral cavity, urea is metabolized to ammonia which is caustic
117
Morphological Diagnosis
Leukoencephalomalacia
118
Morphological Diagnosis
Multifocal Ulceration
119
Morphological Diagnosis
Multifocal to Coalesing necrotizing gastritis
120
What are two ways you can differentiate whether an animal was stillborn or died after birth.
Presence of intacted eponychium in hoofed animals = likely stillborn
Lung tissue
121
Possible DDx?
Barbiturate Euthanasia
Splenic torsion and volvulus
Lymphosarcoma
122
Etiology
Bovien Leukemia Virus
123
Possible differential diagnosis
Hypothyroidism
Diabetes mellitus
124
Disease
Caseous Lymphaditis
125
These plants can cause what disease in horses? What is the toxin?
Nigropallidal Encephalomalacia
Repin Toxin
\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
Yellow Star Thistle and Russian Knapweed
126
Morphological Diagnosis
Dental Calculus (Plaque)
127
Cause of this lesion?
Pituitary Adenoma (Mars distalis)
