s h i k a s t l a n g a n d a n z a r a r k o ‘rg a n k is h in i x o n a d a n t a s h q a r i g a t o z a
h a v o g a o lib c h iq ib , k is lo ro d b e r is h z a ru r. K e r a k b o ‘lgan
h o lla r d a
te z tib b iy y o r d a m n i c h a q ir is h lo zim .
S 0 3 o ltin g u g u r t u c h o k sidi n afas olish y o ‘llarin i q ic h itib , q a ttiq
y o ‘ta ln i q o ‘z g ‘a ta d i, o ‘p k a n i y a llig ‘la n ish ig a s a b a b b o ‘ladi. Ish c h i
x o n a d a S 0 3 ni y o ‘l q o ‘y ila d ig a n k o n s e n t r a t s i y a s i n i n g c h e g a r a s i
1 m g / m 3 a tro fid a b o ‘lishi m u m k in . H im o y a la n is h u c h u n « В К Ғ » m a r
kali p ro tiv o g a z d a n foydalaniladi. Z a h a r l a n g a n d a 2%
li ic h im lik sodasi
b ila n t o m o q n i c h a y is h , t e z d a s h ifo k o rg a m u r o j a a t etish lo zim .
M a r g u m u s h va s elen a n g id rid la ri j u d a k u c h li z a h a r lo v c h i m o d d a -
lardir. I s h c h i x o n a h a v o sid a m a r g u m u s h li b ir i k m a l a r n i n g y o ‘l q o ‘yi-
ladigan k o n se n tra ts iy a sin in g che gara si k o ‘pi b ila n 0,3 m g / m 3 a tro f id a
b o ‘ladi.
Sulfat kislota va o le u m kishi tanasiga te k k a n id a k uchli,
tez b itm a y -
d igan kuyd irish g a sab a b b o ‘ladi. T a n a n i n g k a tta q ism in i kuydirish
bilan sh ik astlan ish j u d a xavfli, b a ’z a n u o ‘lim g a olib kelishi m u m k in .
T e r ig a sulfat kislota yoki o le u m te k k a n d a u n i k u ch li b o s im o stid a
oqayotgan suv bilan tezda yuvib tashlash kerak. S o ‘ngra terining kuygan
jo y in i 5% li s o d a
e ritm a si bilan n a m la b , vaz elin surtib q o ‘yish kerak.
T o k b ilan s h ik astlan g an d a shikastlangan kishini iloji b o r ic h a te z r o q
to k t a ’s ir id a n o z o d qilish, s u n ’iy nafas o ld iris h k e r a k va s h ifo k o rn i
c h a q ir is h lo z im .
E le k tr o ‘tk a z g ic h yoki e l e k t r jih o z i b u z ilish i n a tija s id a y o n g ‘in
s o d ir b o ‘lishi m u m k in . B u n d a z u d lik b ila n e l e k t r s h c h itin i to k s iz -
la n tiris h z a r u r va o ‘t o ‘c h ir is h g u r u h in i c h a q ir i s h
va o ld in i olish
u c h u n sex m a ’m u riy a tig a x a b a r qilish kerak.
U g le r o d dioksidi — rangsiz, hidsiz, n o r d o n t a ’m ga ega gaz. Ishc hi
x o n a d a k is h ila r k a m v aq t b o ‘lsalar h a v o d a C 0 2 m iq d o ri 0 ,2 h a jm %
ni tashkil qilishi m u m k in ; kishilar u z o q vaqt tu r ib q o la d ig a n b o ‘lsalar
h a v o d a g i C 0 2 m iq d o r i 0,1 h a jm % b o ‘lishi k erak .
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