BODY FLUIDS & CIRCULATION | COMPLETE NCERT COVERAGE | LEARN FROM TOPPERS

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  • เผยแพร่เมื่อ 4 ต.ค. 2024
  • This video is a part of the lecture series on BODY FLUIDS & CIRCULATION, . You'll get to understand each and every concept of NCERT.
    #neet #bio

ความคิดเห็น • 9

  • @feelthenature4727
    @feelthenature4727 ปีที่แล้ว

    Ahzan Bhai what is the meaning of this line as the pressure decline more bicuspid tricuspid valve open by the pressure in atria (I understand yaa ha Tak )but can't understand this line is. Exterted by the blood which was being emptied into them by the veins

    • @izhaan_aiims
      @izhaan_aiims  ปีที่แล้ว

      Dekho... Right & left atria mai veins se blood aa raha hai. Ye blood atria mai accumulate ho rha hai..jiski wajah se valves par pressure padh rha hai.. Ek point k badh..jab pressure zyada ho jaega ( due to more blood) toa valves khul jayege..n blood ventricles mai.chala jayega.
      So..jo line tmhe smj nhe aayi..
      It means ki " VEINS SE BLOOD. ATRIA MAI AA RAHA THA. USS BLOOD KI WAJAH SE ATRIA MAI PRESSURE INCREASE HOTA GAYA. AND THEN...PRESSURE SE VALVES OPEN HO GAYE"
      I hope it's clear now

  • @fixawanii
    @fixawanii ปีที่แล้ว +1

    Joint diastole real mai hota hai?

    • @izhaan_aiims
      @izhaan_aiims  ปีที่แล้ว

      Of course. Jo kuch padaya ja rha, jo sab real mai hota hai.
      Keep your hand over heart, try to perceive two heart sounds (lub, dub) after that that is a little pause of ~0.4 seconds. That is joint diastole

    • @fixawanii
      @fixawanii ปีที่แล้ว +1

      @@izhaan_aiims but sir yeh agr ek he sath huva toh.... Ham zinda kesa hai phr?

    • @izhaan_aiims
      @izhaan_aiims  ปีที่แล้ว

      @@fixawanii see..you have to understand the duration of a joint diastole that is just 0.4 seconds. just before the joint diastole there was ventricular systole due to which blood was pumped out of the ventricles with a great velocity so even in a joint diastole the blood is not static but due to inertia it is moving in the blood vessels. so we are able to survive

    • @fixawanii
      @fixawanii ปีที่แล้ว

      @@izhaan_aiims okh sir...

  • @feelthenature4727
    @feelthenature4727 ปีที่แล้ว

    Bhai what is reason something kind voice we heard like someone yelling

    • @izhaan_aiims
      @izhaan_aiims  ปีที่แล้ว

      Typical boys hostel scenes 🤣