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General Pathology PQs > PQs 1 > Flashcards

PQs 1 Flashcards

1
Q

Which pigment is characteristic in the ‘brown bowel syndrome’ in dogs?
a. hematin
b. melanin
c. ceroid
d. porfirnek

A

ceroid

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2
Q

is NOT a yellow pigment

A

hematin

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3
Q

Lipofuscin may be found in…
a. … neural cells of the brain and spinal cord
b. … hepatocytes and renal tubular cells
c. both answers are correct
d. neither are correct

A

both answers are correct

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4
Q

which belongs to the innate immunity?
a. cellular immunity
b. humoral immunity
c. both
d. none

A

none (both are adaptive)

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5
Q

which is a general effect of burns?
a. hypervolaemia
b. bone marrow hyperplasia
c. both
d. none

A

none

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6
Q

which pathological lesion is associated with
hyperthermia?
a. slowly developing rigor mortis
b. meningeal ischaemia
c. slowly developing autolysis
d. brain edema

A

brain oedema

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7
Q

Which can lead to autointoxication?
a. wet gangrene
b. constipation
c. hypoxic hepatopathy
d. all of the above

A

all of them

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8
Q

Which enzyme is responsible for uric acid transformation
in mammals?
a. cytochrome P450
b. uricase
c. phosphate
d. transcarbamoylase

A

uricase

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9
Q

Which is characteristic for viral papilloma in dogs?
a. rare to occur
b. endophytic
c. exophytic

A

exophytic

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10
Q
  1. Which is the correct order from the surface
    a. str corneum, str spinosum, str granulosum, str basale
    b. str corneum, str granulosum, str spinosum, str basale
    c. str granulosum, str corneum, str spinosum, str basale
    d. str corneum, str basale, str spinosum, str granulosum
A

str corneum, str granulosum, str spinosum, str basale

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11
Q

Which is true for the innate immunity?
a. specific for antigens
b. nonspecific for antigens
c. reaction is slow
d. there is no memory

A

non specific, immediate rxn, no memory

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12
Q

which paraneoplasia can occur frequently in dogs; perianal gland carcinoma?
a. hypocalcaemia
b. hypercalcaemia
c. exfoliative dermatitis
d. paraneoplastic alopecia

A

hypercalcaemia

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13
Q

What is true for cancer anorexia – cachexia syndrome?
a. early satiety
b. anaemia
c. generalised weakness
d. all of the above

A

all of the above

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14
Q

Which compound increases the muscle metabolism in cancer anorexia-cachexia syndrome?
a. leptin
b. TNF
c. proteolysis inducing factor
d. all of the above

A

proteolysis inducing factor

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15
Q

True of porphyrins
a. pigments of brownish-violet colour
b. they show a great affinity to bones
c. they may all fluoresce under UV light
d. all of the above

A

all of the above

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16
Q

Which statement is false?
a. both hyperkeratosis and parakeratosis refer to the
thickening of the cornified layer of the epithelium
b. hyper- and parakeratosis can often be observed
simultaneously, altering each other in a certain
region of the epithelium
c. parakeratotic hyperkeratosis is a form of
hyperkeratosis
d. all former answers are correct

A

all former answers are correct

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17
Q

What does cutaneous horn refer to?
a. horn-like focal dyskeratotic malformation without a
bone basis
b. horn-like focal hyperkeratotic malformation without
a bone basis
c. horn-like focal dyskeratotic malformation without a
bone basis, which formed as a result of prolonged
mechanic irritation
d. applied for all cornified structures of domesticated
animals occurring on the bony basis of horns

A

horn-like focal hyperkeratotic malformation without

18
Q

What does cutaneous horn refer to?
a. horn-like focal dyskeratotic malformation without a
bone basis
b. horn-like focal hyperkeratotic malformation without
a bone basis
c. horn-like focal dyskeratotic malformation without a
bone basis, which formed as a result of prolonged
mechanic irritation
d. applied for all cornified structures of domesticated
animals occurring on the bony basis of horns

A

horn-like focal hyperkeratotic malformation without

19
Q

What does pathology examine?
a. diseases
b. defects
c. both
d. none

A

disease, defects and malformations

20
Q

What type of necrosis do vitamin E and selenium
deficiency can cause?
a. Zenker necrosis
b. blackleg disease
c. caesation
d. none

A

Zenker necrosis

21
Q

What affects the colour of neoplasia?
a. pigmentation
b. blood content
c. the tissue of origin
d. all of the above

A

all of the above

22
Q

Which inflammatory cell type is capable of resorption of necrotic tissues?
a. neutrophil granulocytes
b. macrophage
c. both
d. none

A

Neutrophil granulocytes

23
Q

Where do we see the consequences of systemic
congestion?
a. in the lungs
b. in the liver
c. in the terminal circulatory bed
d. every organ is affected

A

every organ is affected?

24
Q
  1. What is true for shock?
    a. too much blood is damaging the brain
    b. a major thrombus in the veins
    c. this is what I am in in right now
    d. Hypoperfusion develops in the vital organs
A

Hypoperfusion develops in the vital organs

25
Q

What is true for red thrombus?
a. it is similar to blood clotting in the veins
b. commonly seen in the mitral valves
c. it can be very common in the kidneys
d. it will never cause embolism

A

it is similar to blood clotting in the veins

26
Q

Which of the following can cause mesothelioma?
a. aflatoxin
b. asbestos
c. N-naftil-amin
d. vinil-chloride

A

asbestos

27
Q

What can be the consequence of necrosis?
a. organisatio
b. ulceration
c. secondary infection
d. all of them

A

all

28
Q

What does recurrence of a tumour mean?
a. ability to metastasis
b. growing back after removal
c. ability to invade
d. pace of tumour growth

A

growing back after removal

29
Q

Which cell type is the most resistant to hypoxia among
these?
a. neurons
b. fibroblasts
c. myocardial cells
d. they are all equally sensitive

A

fibroblasts

30
Q

What is haemorrhage per diapedesin?
a. bleeding through vessel wall continuity defect
b. bleeding through a vessel wall with increased
permeability
c. bleeding through the nose
d. bleeding due to trauma

A

bleeding through a vessel wall with increased
permeability

31
Q

What can be caused in animals due to intermittent intensive exposition of UV- radiation?
squamous cell carcinoma
b. basal cell carcinoma
c. melanoma
d. lymphoma

A

melanoma

32
Q

Which regenerates first after peripheral nerve injury?
a. myelin sheath
b. axon
c. synapsis
d. they regenerate at the same time

A

axon

33
Q

In which organ can catarrhal inflammation occur?
a. liver
b. heart
c. lungs
d. kidney

A

lung

34
Q

. How do Langerhans type giant cells develop?
a. macrophages undergo endomitosis
b. neutrophils fuse due to strong activation
c. epithelioid cells fuse
d. progenitor white blood cells undergo endomitosis

A

epithelioid cells fuse

35
Q

Which one is an exudative type of inflammation?
a. haemorrhagic
b. ichorous
c. both
d. none

A

both

36
Q

Which giant cell can be found in a healthy animal
a. osteoclast
b. Langerhans type giant cell
c. Langerhans cell
d. Reed - Sternberg type cell

A

osteoclast

37
Q

Which refers to the increase of the tumour’s malignant
potential?
a. initiation
b. promotion
c. progression
d. generalisation

A

progression

38
Q

Which one is diffuse purulent inflammation?
a. abscess
b. microabscess
c. phlegmone
d. pyoarthros

A

phlegmone

39
Q

Which determines the severity of burns
a. temperature
b. age of the animal
c. both of them
d. none of them

A

both

40
Q

Which structure directs the glandular epithelium during
regeneration?
a. glandular remnants
b. stem cells
c. basement membrane
d. none of them

A

basement membrane

41
Q

Which is true for the adaptive immunity?
a. specific for antigens
b. nonspecific for antigens
c. reaction is immediate
d. there is no memory

A

specific for antigens

General Pathology PQs (8 decks)

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