ऊतक परीक्षा

ootak pariksha nidan ke lie jivit praniyoan ke sharir se ootak (tishoo) ko alag kar jo parikshan kiya jata hai use ootak pariksha (baiaaupsi) kahate haian. arbud ke nidan ki any vidhiyaan upalabdh n hone par, sanbhavit ootak ke apekshakrit ek b de tuk de ka sookshm adhyayan hi nidan ki sarvottam riti hai. shaly chikitsa mean isaki mahatta adhik hai, kyoanki isake dvara hi nidan nishchit hota hai tatha shaly chikitsak ko aankh bandakar karane ke badale uchit ilaj karane ka marg mil jata hai.

ootak-pariksha-vidhi rog ke prakar aur sharir mean usaki sthiti par nirbhar rahati hai. jab arbud satah par sthit rahata hai tab yah pariksha arbud ko katakar ki jati hai. kiantu jab vah gaharaee mean sthit rahata hai tab ootak ka ek chhota tuk da poli suee dvara choosakar alag kiya ja sakata hai. yah 'suee-utak-parikshan' (nidil-baiaaupsi) kahalata hai. ootak ke is tarah alag karane ke bad vikriti-vijnan-parikshak (paithalojist) use him ke saman jamakar aur usake sookshmatisookshm anuprasth kat lekar, kuchh minatoan mean hi nidan kar leta hai. stavagranthi arbud jaise rogoan mean, nidan ki turant avashyakata hone ke karan, yahi vidhi upayog mean laee jati hai, anyatha sadharanat: ootak ka sthirikaran karake aur use sukhakar mom mean jama diya jata hai. isake bad usase ek ishtika (blak) kat li jati hai. is ishtika ke sookshm anuprasth kat (sekshan) lekar, unhean upayukt rangoan se ranjit kiya jata hai. is vidhi mean sadharanat: ek se lekar tin din tak lagate haian.

kuchh chikitsak ootak parikshan ke vipaksh mean haian, kyoanki unaki yah ashanka hai ki granthiyoan ke katane se rog shiraoan tatha lasika tantroan dvara phail jata hai, kiantu yah siddh ho chuka hai ki ootak pariksha dvara rog badhane ki sanbhavana pray: nahian rahati.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh

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