PQs 1 Flashcards by Ciara OSullivan

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

ceroid

How well did you know this?

Not at all

Perfectly

is NOT a yellow pigment

hematin

How well did you know this?

Not at all

Perfectly

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

both answers are correct

How well did you know this?

Not at all

Perfectly

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

none (both are adaptive)

How well did you know this?

Not at all

Perfectly

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

none

How well did you know this?

Not at all

Perfectly

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

brain oedema

How well did you know this?

Not at all

Perfectly

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

all of them

How well did you know this?

Not at all

Perfectly

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

uricase

How well did you know this?

Not at all

Perfectly

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

exophytic

How well did you know this?

Not at all

Perfectly

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

str corneum, str granulosum, str spinosum, str basale

How well did you know this?

Not at all

Perfectly

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

non specific, immediate rxn, no memory

How well did you know this?

Not at all

Perfectly

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

hypercalcaemia

How well did you know this?

Not at all

Perfectly

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

all of the above

How well did you know this?

Not at all

Perfectly

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

proteolysis inducing factor

How well did you know this?

Not at all

Perfectly

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

all of the above

How well did you know this?

Not at all

Perfectly

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

all former answers are correct

How well did you know this?

Not at all

Perfectly

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

horn-like focal hyperkeratotic malformation without

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

disease, defects and malformations

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

Zenker necrosis

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

all of the above

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

Neutrophil granulocytes

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

every organ is affected?

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

Hypoperfusion develops in the vital organs

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

it is similar to blood clotting in the veins

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

asbestos

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

all

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

growing back after removal

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

fibroblasts

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

bleeding through a vessel wall with increased permeability

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

melanoma

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

axon

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

lung

. 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

epithelioid cells fuse

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

both

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

osteoclast

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

progression

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

phlegmone

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

both

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

basement membrane

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

specific for antigens