PQs 3 Flashcards
Which statement is true about ulcer healing?
a. the epithelial cells proliferate slowly
b. the epithelial layer regenerates before the formation
of granulation tissue
c. the hair follicles also regenerate in all cases
d. stem cells are not involved in the process
the epithelial cells proliferate slowly
What can lead to metastatic calcification?
a. Vit D overdose
b. renal failure
c. both
d. none
both
What is actually wet gangrene?
a. necrotic inflammation
b. ichorous inflammation
c. gangrenous inflammation
d. catarrhal inflammation
ichorous inflammation
Which statement is true about erosion healing?
a. granulation tissue is formed
b. scar tissue is formed
c. it heals with the rapid proliferation of epithelial cells
d. none of these statements are true
?
Which description is correct for the skin in its serous
inflammation
a. it has injected vessels
b. reddened
c. swollen
d. all of them
all
what is autointoxication
a. exogenic toxicosis
b. endogenic toxicosis
c. toxicosis caused by chemicals
d. toxicosis caused by mechanical trauma
endogenic toxicosis
In which species is gout significant?
a. cat
b. lemur
c. goose
d. pig
goose
Which character is defining a lymphoma?
a. immunophenotype
b. cell morphology
c. clinical presentation
d. all of the above
all
. In what species is gout significant?
a. cat
b. chameleon
c. lemur
d. pig
chameleon
Necrosis occurs in which type of frostbite?
a. congelatio escharotica
b. congelation gangrenosa
c. both of them
d. none of them
congelatio escharotica
In which disease does bovine leukaemia virus play role?
a. juvenile lymphoid leukosis -
b. enzootic lymphoid leukosis
c. thymicu leukosis
d. cutaneous lymphoma
enzootic lymphoid leukosis
Which lesion is typical in the F2 (zearalenone)
toxicosis?
a. vulvar swelling in pigments
b. rectal prolapse in fatteners
c. reproductive problems in breeding animals
d. all answers are correct
All
True of melanin:
a. could not be stained by the Perls-reaction
b. it does not fluoresce under UV light
c. both answers are correct
d. none of the above mentioned
none
True of melanin:
a. produced in the cells of stratum granulosum
b. stored in the melanocytes of stratum corneum
c. both answers are correct
d. none of the above mentioned
none
Which factor(s) may result in ceroid pigment
accumulation?
a. hereditary factors
b. oxidative stress or E vitamin deficiency
c. cachexia
d. all three factors may play a role
all
Which pigment is NOT yellow?
a. lipofuscin
b. ceroid
c. ceroid-like pigment
d. all pigments are yellow colour
all are yellow
(technically lipofucsinn is golden-brown…..)
NOT characteristics of porphyrins
a. May be produced during the catabolism of hem in the body system of animals
b. They may fluoresce under UV light
c. They show a great affinity to bones and discolour the dentin of cementum too
d. pigments of brownish-violet colour
May be produced during the catabolism of hem in the body system of animals
Which one means the intermittent course of the disease
process?
a. continuous
b. periodic
c. paroxysmal
d. none of them
paroxysmal
Which type of vessel is the most important in neoplastic haematogenous metastasis?
a. artery
b. vein
c. capillary
d. any of the above
Vein
What can be caused in animals due to intermittent explosion of UV-radiation?
a. squamous cell carcinoma
b. basal cell carcinoma
c. melanoma
d. lymphoma
melanoma
What can be the consequence of necrosis
a. regeneration
b. calcification
c. sequester
d. all of them
all
What is the ‘economy class syndrome’?
a. people getting annoyed by other passengers
b. deep vein thrombosis due to immobility
c. mild, transient faint upon take off
d. thrombosis of the coronari
deep vein thrombosis due to immobility
Which statement is true?
a. skeletal muscle cells can replace cardiomyocytes
b. regeneration is common in cardiomyocytes
c. there is usually no regeneration of cardiomyocytes
d. none of these statements are true
There is usually no regeneration of cardiomyocytes
Which refers to the nuclear size variability in a tumour?
a. anisocytosis
b. anisokaryosis
c. nuclear pleomorphism
d. karyomegaly
anisokaryosis
(Variation of nuclear size btw cells, characteristic I’d cancer cells)
Which is the group of cells which effect the tumour’s
biologic character?
a. stroma
b. parenchyma
c. extracellular matrix
d. parenchyma and stroma
parenchyma
Which is the target organ in vena cava hematogenous
tumour metastasis?
a. left side of heart
b. liver
c. right side of heart
d. lung
Goes to right side of heat but ends up in LUNG
Which tissue heals mostly with regeneration?
a. smooth muscle
b. nerve fibres in the central nervous system
c. both of them
d. none of them
none.
(smooth + cardiac = complete necrosis)
Which cells perform the enzymatic preparation of necrotic tissues in the case of coagulation necrosis?
a. lymphocytes
b. plasma cells
c. neutrophil granulocytes
d. dendritic cells
neutrophil granulocytes
