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Ishlab chiqarishdagi chang va kasalliklar

Authored by Ulmasbek Muminov

Biology

University

Used 1+ times

Ishlab chiqarishdagi chang va kasalliklar
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ishlab chiqarishdagi chang qaysi harakteristikalari bo'yicha klassifikatsiyalanadi

kelib chiqishi, hosil bo'lishi va dispersligi bo'yicha

kelib chiqishi va kimyoviy tarkibi

hosil bo'lishi va kimyoviy tarkibi

dispersligi va kimyoviy tarkibi

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ishlab chiqarish changi kelib chiqishi bo'yicha bo'linadi

organik, noorganik, aralash

organik, noorganik, hayvonot

organik, o'simlik, hayvon

organik, noorganik, sintetil

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chang zarrachasining diametri 0,2-0,3 mkmga teng bo'lsa, bu qaysi turga kiradi

yirik dispersli chang

o'rta dispersli chang

mayda dispersli chang

aralash chang

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pnevmokonioz - bu

ishlab chiqarish changi ta'sirida kelib chiqadigan kasb kasalligi

toksik moddalar ta'sirida kelib chiqadigan kasb kasalligi

toksik moddalar ta'sirida kelib chiqadigan bronxo - o'pka apparatining kasalligi

mikrob ta'sirida kelib chiqadigan o'pkaning kasalligi

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lepestok - bu

himoya ko'zoynagi va qo'lqopi

toksik moddalar bilan ishlash uchun shaxsiy himoya vositasi

ko'rish a'zolarini himoya qilish uchun shaxsiy himoya vositasi

chang sharoitida ishlash uchun shaxsiy himoya vositasi

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ozod kremniy II-oksidini tutuvchi chang ta'sirida kelib chiqadigan kasb kasalligi

silikoz

dermatnit

pnevmokonioz

antrakoz

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ko'mir changi ta'siri natijasida kuzatiladigan kasb kasalligi

antrakoz

sideroz

asbestos

silikoz

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