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Question 1

Thesaurismosis

Answer 1

Storage disease

Question 2

Osteothesaurismosis

Answer 2

In chicken can be physiological (calcium storage in the bones)

Question 3

Regressive changes include:

Question 4

Disturbances in water balance. By localisation

Answer 4

1. Intracellular
2. Extracellular
   - intravascular
   - extravascular (intercellular (in tissue spaces) - edema; transcellular (in the lumen of the organ))

Question 5

Regulation of water balance

Question 6

Retention of the water.

Answer 6

1. Increased
   - increased hydrostatic pressure - venous congestion
   - colloid osmotic pressure of the interstitium
   - vascular permeability
2. Decreased
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Question 7

Hyperhydria <-> exsiccation

Answer 7

1. Anasarca - subcutaneous water accumulation
2. Hydrops - serous cavities water accumulation
   - Ascites - fluid in abdominal cavity (=hydroperitoneum)
   - Hydrothorax - fluid in thoracic cavity
   - Hydropericardium - fluid in pericardium
3. Edema - intercellular water accumulation

Question 8

Photo hydrothoerax

Answer 8

Fibrinous pleuritis

Question 9

Hydrops

Answer 9

• trabsudate <-> ex update
• Hydrops haemorrhagicus acutus (hyperemia)
• Hydrops adiposus
• Hydrops chylosus (opaque)

Question 10

Disse space

Answer 10

Contains kupfer cells

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Question 11

Foamy fluid in trachea

Answer 11

Lung edema -> protein-rich fluid will produce foam

Question 12

Classification of oedema

Answer 12

1. Time of appearance
2. Pathogenesis
   - stagnation is (heart problem)
   - dysorcium (something is wrong with membrane)
   - hypoproteinaemia (very low amount of protein in blood)
   - lymph vessels are not working properly
   - when hormonal problems are present

Question 13

Oedema stagna

Answer 13

E,g, Liver cirrhosis -> circulation is damaged -> edema

Question 14

Disoricum

Question 15

Mesenteric oedema .. .

Question 16

Heart photo

Answer 16

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Question 17

Goiter

Answer 17

Enlargement of thyroid gland ->

Question 18

Hyperoestrogonism

Answer 18

Mycotoxins -> very well developed genital tract in newborn

Question 19

Macroscopic appearance

Question 20

Alveolar oedema <-> interstitial oedema

Answer 21

• Cell swelling (reversible)
• hydropic degeneration (parenchymal organs)
• vacuolar degeneration
• ballooning (skin)

Answer 22

Tubular cells of kidneys are very sensitive to hypoxia -> acute cell swelling

Answer 23

Ballooning degeneration in foot and mouth disease. vesicles -> ulcers

Question 24

Causes for intracellular water disturbances

Question 25

How to differentiate

Answer 25

Organs are swollen, but **cut surface will be dry** in case of IC water