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#Qiziqarli_faktlar

🗣 Birinchi stetoskopning yaratilish tarixi

⚡️Stetoskop ixtiro qilinishidan oldin, shifokorlar oʻz bemorlarning yurak urishini, quloqlarini ularning koʻkragiga qoʻygan holda eshitishardi, bu juda qoʻpol va samarasiz usul. Masalan, bemorda sezilarli darajada yogʻ qatlami mavjud boʻlsa bu usul muvaffaqiyatsiz hisoblanardi.

🩺 Fransiyalik vrach Rene Lennek aynan shunday vaziyatga duch kelib qolgan va bemorning koʻkrak qafasida yogʻ toʻplanib qolgani tufayli uning yurak urishini aniq baholay olmagan. Rene oʻpka va yurakdan kelayotgan ovozlarni kuchaytira oladigan, yogʻochli naycha shaklida “stetoskop” ni ixtiro qildi.

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#Qiziqarli_faktlar

🗣 Birinchi stetoskopning yaratilish tarixi

⚡️Stetoskop ixtiro qilinishidan oldin, shifokorlar oʻz bemorlarning yurak urishini, quloqlarini ularning koʻkragiga qoʻygan holda eshitishardi, bu juda qoʻpol va samarasiz usul. Masalan, bemorda sezilarli darajada yogʻ qatlami mavjud boʻlsa bu usul muvaffaqiyatsiz hisoblanardi.

🩺 Fransiyalik vrach Rene Lennek aynan shunday vaziyatga duch kelib qolgan va bemorning koʻkrak qafasida yogʻ toʻplanib qolgani tufayli uning yurak urishini aniq baholay olmagan. Rene oʻpka va yurakdan kelayotgan ovozlarni kuchaytira oladigan, yogʻochli naycha shaklida “stetoskop” ni ixtiro qildi.

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So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? He adds: "Telegram has become my primary news source." It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." In view of this, the regulator has cautioned investors not to rely on such investment tips / advice received through social media platforms. It has also said investors should exercise utmost caution while taking investment decisions while dealing in the securities market. In a message on his Telegram channel recently recounting the episode, Durov wrote: "I lost my company and my home, but would do it again – without hesitation."
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