VARIANT 11.. VARIANT 12.

VARIANT 11.

Test 1. The X-Ray examination of a worker of asbestocement’s factory has revealed several nodules 1 mm in diameter along bronchi on the background of interstitial fibrosis of lungs. Name the probable diagnosis.

A. Anthracosis of 1 stage

B. Anthracosis of 2 stage

C. Hemosiderosis of 1 stage

D. Silicatosis of 1 stage

E. Silicosis of 1 stage

Test 2. What classes of a dust according to origin do you know?

A. Inorganic

B. Organic

C. Mixed

D. An aerosol of disintegration

E. An aerosol of condensation

Test 3. Air of a working zone contains 20 mg/ m³ of a coal dust (a dust is not toxic). Is development of a dust disease possible in the worker?

A. No

B. Silicosis is possible

C. Aluminosis is possible

D. Anthracosis is possible

E. Silicatosis is possible

Test 4. The microscopic dust has the size of particles:

A. More than 1 micron

B. 0,25 - 10 microns

C. Less than 0,25 microns

D. More than 10 microns

E. More than 20 microns

Test 5. Air of a working zone contains dust consisting of salts of silicon acid. What kind of dust disease is possible in workers?

A. Silicosis

B. Anthracosis

C. Hemosiderosis

D. Byssinosis

E. Silicatosis

VARIANT 12.

Test 1. What classes of a dust on disperse do you know?

A. Visible

B. Microscopic

C. Aerosol of disintegration

D. Ultramicroscopic

E. Aerosol of condensation

Test 2. For what stage of dust disease is the following clinical picture characteristic: massive pneumosclerosis, confluent nodes of connective tissue, shown deformation of bronchi, disorder of bronchial permeability?

A. 1 stage

B. 2 stage

C. 3 stage

D. 4 stage

E. 5 stage

Test 3. The ultramicroscopic dust has the size of particles:

A. Less than 10 microns

B. 0,25 - 10 microns

C. Less than 0,25 microns

D. More than 10 microns

E. More than 20 microns

Test 4. What kind of a dust causes metalloconiosis at the person?

A. Silicon dioxide

B. Salts of a silicon acid

C. Aluminium dust

D. A coal dust

E. A wood dust

Test 5. What diseases concern to silicatosis?

A. Asbestosis

B. Aluminosis

C. Anthracosis

D. Berylliosis

E. Siderosis

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