अंकुश कृमि

aankush krimi (aangrezi mean 'hukavarm') belanakar chhote-chhote bhoore rang ke krimi hote haian. ye adhikatar manushy ki kshudr aantr ke pahale bhag mean rahate haian. inake muanh ke pas ek kantiya-sa avayav hota hai; isi karan ye aankush krimi kahalate haian. inaki do jatiyaan hoti haian, 'nekatar amerikanas' aur 'enklostom duodinel'. ye donoan hi prakar ke krimi sab jagah pae jate haian. nap mean mada krimi 10 se lekar 13 milimitar tak lanbi aur lagabhag 0.6 milimitar vyas ki hoti hai. nar tho da chhota aur patala hota hai.

manav sharir mean pravesh

manushy ke aantr mean p di mada krimi aande deti haian, jo bishtha (mal) ke sath bahar nikalate haian. bhoomi par bishtha mean p de hue aande dholoan (larva) mean parinat ho jate haian, jo keanchul badalakar chhote-chhote ki de ban jate haian. kisi vyakti ka pair p date hi ye ki de usake pair ki aanguliyoan ke bich ki naram tvacha ko ya bal ke sookshm chhidr ko chhedakar sharir mean pravesh kar jate haian. vahaan rudhir ya lasika ki dhara mean p dakar ve hriday, pheph de aur vayu pranali mean pahuanchate haian aur phir gras nalika tatha amashay mean hokar aantariyoan mean pahuanch jate haian.

rogajanak

ganda jal pine athava sankramit bhojan karane se bhi ye krimi aantr mean pahuanch jate haian. vahaan par tin ya char saptah ke pashchath‌ mada aande dene lagati hai. is prakar manav sharir mean is krimi ki sankhya lagatar badhati rahati hai aur manav sharir rogagrast ho jata hai. ye krimi apane aankush se aantr ki bhitti par atake rahate haian aur rakt choosakar apana bhojan prapt karate haian. ye kee mahine tak jivit rah sakate haian. parantu sadharanat: ek vyakti mean bar-bar ne krimiyoan ka pravesh hota rahata hai aur is prakar krimiyoan ka jivan chakr aur vyakti ka rog donoan hi chalate rahate haian.

rog ke lakshan

is rog ka vishesh lakshan 'raktalpata', khoon ki kami, (ainimiya) hota hai. rakt ke nash se rogi pila dikhaee p data hai. raktalpata ke karan rogi durbal ho jata hai. muanh par kuchh soojan bhi a jati hai. tho de parishram se hi vah thak jata aur haanphane lagata hai. yadi krimiyoan ki sankhya kam hoti hai to lakshan bhi halake hote haian. rog badh jane par hath-pair mean bhi soojan a jati hai. yah sab raktalpata ka parinam hota hai. rog ka nidan oopar likhit lakshanoan se hota hai. rogi ke mal ki jaanch karane par mal mean krimi ke aande milate haian, jisase nidan ka nishchay ho jata hai.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh