Ma ogtahay inta jeer ee aad samayn karto X-rays, iyo haddii ay tahay khatar ugu ah dadka

rays dahsoon

Bishii November 1895, professor physics ah Wilhelm Roentgen helay halkii xiiso foomka shucaac. Rays xor ah geli karin jirka Doolaal, waraaqaha, birta, iyo ugu muhiimsan, iyada oo unugyada nool! Goor hore ee sanadka soo socda, saynisyahan a iyadoo la kaashanayo waxay kari waayeen "sawir ku qaad" burush u gaar ah, waxay qaadan on image saxanka. Wuxuu rumaysan kari waayeen indhihiisa. "Sawir" si cad u muujisay laf kasta, kasta phalanx. Roentgen qudhiisu yeedhay daahfurka dahsoon "X-rays". daahfurka aan caadi ahayn si deg deg ah ka helay codsiga ee beeraha kala duwan ee daawada iyo sayniska. Maanta, X-rays hubkaas ayaa loo isticmaalaa si aad u hesho "snapshots" xubnaha aadanaha, taasoo ku yaalaan qoto dheer ee jirka. By habka, mudnaanta ee Wilhelm Roentgen shucaac ma aha oo kaliya in furitaanka, ka dib magiciisiina waxay u bixisay, laakiin sidoo kale in horumarka tube X-ray. saynisyahan waxaa la guddoonsiiyey abaalmarinta Nobel Prize ee uu helay weyn ee physics. hindisa Great ayaa muddo dheer ma nala joogayeen, laakiin been abuurtay noolaa ilaa maantadan la joogo. Laakiin halkan su'aal ka soo baxdo, inta jeer ee aad samayn kartaa x-ray? Waxaa, ka dib oo dhan, shucaaca! Haddii habkaan waa halis?

Intee baan marar badan samayn karaa X-rays iyo waa khatar ku ah caafimaadka

Si aad u bilaabaan, waxaan la soco in noocan ah ee sahanka u ah nolosha aan mari daraasiin jeer, sida xabadka x-rays. Dhanka kale, ku dhowaad 70% dhammaan cudurka - waa mudnaan ah X-rays. Waxay ogaado cudurka gaar ah, ay ilaa xad, la go'aamiyo heerka cudurka, iwm Its baahsan isticmaalka X-rays ahaa, dabcan, berrinkii traumatology. Waa marayo rays, kuwaas waxaa lagu qeexi karaa sida joogitaanka jab iyo heerka baahida qaliinka.

Oo lacagta iyo waxyeelo ...

Bal qiyaas inta jeer ee aad samayn karto ah X-ray, haddii ay ku dhowaad walba iyo meel walba waxaa loo baahan yahay! Under control ee rays, kuwaas oo dhakhaatiirta qalliinka qabtaan hawlaha on weelashii yihiin oo kaliya in sidan oo loo arki karaa, maxaa yeelay isha oo qaawan marnaba ogaan meesha markabka cidhiidhi ah iyo sida loo kordhin karo. Laakiin, maanka aad, "waxay noqon kartaa" - macnaheedu ma aha "baahi"! Ha aad u iili on score this, sababta oo ah dadweynaha ayaa loo baahan lahaa cindiga looma isticmaalo - isaga ka, shaki la'aan ah, waa dhaawac shucaaca. Isla mar ahaantaana ka soo hal-gaadhista ah inta lagu guda jiro marinka ee x-rays weli ma dhiman, innagu waxaynu nahay kuwa idinla xagaagii aynu qaataan qiyaas badan ee shucaaca waxyeelada leh, qorrexeynayaan xeebta qorraxda kulul.

Intee baan marar badan samayn karaa X-rays ee carruurta iyo haweenka uurka leh

hab No! Waxba! Xusuusnow in carruurta ka yar 15 sano iyo haweenka uurka leh ma waxaa waajib ah in kasta oo cilmiga X-ray. Laakiin hooyooyin, ma soo dejin doonaa dhib kale, maxaa yeelay, rays waxyeello aadan lahayn saamaynta shucaaca on caanaha naaska. Haddii sabab uun ilmo wali u baahan yihiin in la gubaa (tusaale ahaan, in la sameeyo si dhekhso ah ee sambabada), ka dibna waxa ay si adag waxaa lagu sameeyaa shardi ah in jirka oo dhan ilmaha laga ilaalinayaa shucaaca waxyeelada leh. Waxaa weli u furan oo keliya qayb ka mid ah loo baahan yahay image ah (in aannu kiis - dib ilmaha).

X-rays ee Moscow, iyo sidoo kale magaalooyinka kale ee Russia, waa laba nooc: -skopiya iyo garaafyo. Xaaladda hore, dhakhtarka baarayaa uu bukaanka ku jira xaalad ah in waxa loo yaqaan "online", ie si toos ah hoos ugu X-rays. Second - sawirka waxaa qaaday iyo in loo arko, halkii ninkii isaga.