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Specify diseases based on the cytotoxic type of hypersensitivity

contact dermatitis

drug urticaria

immune agranulocytosis

serum sickness

Activation of the renin-angiotensin-aldosterone system as a compensation for dehydration occurs due to

renal hypoperfusion

decreased diuresis

change in extracellular fluid osmolarity

hypoxia of the central nervous system

* fluid total protein - 40 g/L

During puncture of the knee joint, a liquid with the following characteristics was extracted:

* cloudy

* color - grayish

* WBC – 4500/uL

* specific gravity - 1.040

* pH -6.7

Determine the type of liquid

exudate

transudate

Indicate tissue response that is typical for chronic inflammation

congestion and swelling

accumulation of neutrophils at the site of inflammation

severe hyperemia

predominance of monocytes infiltration

The consequence of apoptosis is

formation of granulomas

formation of a zone of many dead and damaged cells

autolysis of dead cells

phagocytosis of membrane-bounded cell fragments

The initial link in the pathogenesis of hemic type of hypoxia is

decrease in blood flow velocity

arterial hypoxemia

increase in blood flow velocity

decrease in blood oxygen capacity

Indicate the cause of hypercoagulation in DIC syndrome

thrombocytopenia

traumatically performed extensive surgery

vitamin K deficiency

hemophilia

The patient's complete blood count test revealed:

hematocrit 0.43

red blood cells 3.0 x 10¹²/l

hemoglobin 62 g/l

reticulocytes 2‰

leukocytes 3.7 x 10⁹/l

serum iron 8.0 µmol/l

Complaints of dizziness, flickering flies. Hypochromic and microcytic erythrocytes were found in the blood smear. History of gastric resection six months ago.

Choose a conclusion.

B12 deficiency anemia

acute posthemorrhagic anemia

iron deficiency anemia

aplastic anemia