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Heart हृदय:- 10th NCERT Science for RPF, RRB, NTPC (in Hindi)
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Heart हृदय:- 10th NCERT Science for RPF, RRB, NTPC (in Hindi)

Anuradha Singh is teaching live on Unacademy Plus

Anuradha Singh
:-Research associate at Rapture Biotechnology Lucknow. :-Two paper published in international journal :-Msc from singhania university.

U
Unacademy user
Sir, in many of your videos for beginners you have montion that solve previous year question paper first, so sir can you tell us in detail how to do it because i am a fresher so how can i solve or go through the question papers without having much knowledge about it. And sir also tell we should take a book for it like arihant which give chapterwise questions and solution and then go through it...please sir do reply
madam ji ho bhojpuri mat bola n
Anuradha Singh
a year ago
😀
Anuradha Singh
a year ago
Kahe Ho Nik nahi ba ka Lessonva
Nitesh Bhardwaj
a year ago
lessonva thik h leking aap k aavaj suk ke aascharya aur aur hsi aave le
interesting mam 😂😂😂..
Anuradha Singh
9 months ago
😁😁
thoka tali.hereatwa chakra gyl
Anuradha Singh
a year ago
👀👀😁😁😁😇😇
जिला कवन ह
Anuradha Singh
a year ago
Varanasi
Nitesh Bhardwaj
a year ago
Ghazipur
  1. Heart parts and its function Presented By Anuradha Singh


  2. Heart It is an organ which beats continuously to act as a pump for the transport of blood, which carries other substances with it.


  3. Heart The heart is located in the chest cavity with its lower tip slightly tilted toward the left.


  4. It has four chamber. Two upper chamber called artia. Two lower chamber called the ventricles.


  5. It has four chamber. Two upper chamber called artia. quio@ Two lower chamber called the ventricles.


  6. How Many chambers are present in the heart? What is the name of Upper Chamber and What is the name of Lower Chamber?


  7. The partition between the chamber is called septum helps to avoid mixing up of blood rich jerter in oxvgen with the blood richin carbon dioxide. Superio to lungs Pulmanar Veins from lungs PA Aortic Valve RV Ventricular Septu Vena Cava Pulnanary Valvr Right Atrium- It is chamber that is used to carry deoxygenated blood to the right ventricle tiel


  8. Right Ventricle- It is a chamber that pumps blood to the lung to pick up oxygen and release carbon dioxide. -Superior Vena Cava carbon dioxide to Lungs to Lungs PA ulmona Veins from Lungs AO Pulmonary Veins from Lungs LA tral Atrial RA Septum Aortic Valve LV Tricuspid Valve RV Ventricular Septum Inferior Vena Cava Pulmonary Valve


  9. Left Atrium- It is a chamber that is used to carry oxygenated blood to the left ventricle. Left Ventricle- It is a chamber used to pump oxygenated blood to the whole body. SadT


  10. Valves and pathway of blood flow Gupenor Tricuspid valve- Sit like door between right atrium and the right ventricles when the blood flows from right atriunm Pumcnary Leli to the right ventricle it opens Lot ent Acdc ETT RT ,, Rght Tnt.ced


  11. Valves and pathway of blood flow Gupenor Tricuspid valve"? Pumcnary Leli Val Acdc Lot ent Rght


  12. Heart and Its Parts Sucenor Artery Pumcnary Vcin Lelt trm.m Lot Rghl


  13. The Heart Process from body to body Vena Cava 8 to lung Pulmonary 1 Vein 5 Left trium rrom lung Right Atrium . Mitral Valve 3 6 7 Left Pulmonary Valve Aortic Valve Tricuspid Valve Right entricle 2 Inferior Vena Cava from body


  14. Heart and Its Parts Sucenor Artery Pumcnary Vcin Lelt trm.m Lot Rghl


  15. Heart and Its Parts Sucenor Artery Pumcnary Vcin Lelt trm.m Lot Rghl


  16. The blood from both the vena cava is r eceived by the right atrium. This blood flows into the right ventricle Lan


  17. Heart and Its Parts Sucenor Artery Pumcnary Vcin Lelt trm.m Lot Rghl


  18. The opening between the right auricle and ventricle is quarded by tricuspid valve, Now blood fromm right ventricle is pumped into the lungs for oxygenation through Pulmonary artery Lan


  19. Heart and Its Parts Sucenor Artery Pumcnary Vcin Lelt trm.m Lot Rghl


  20. The rhythmic beating of the various chambers of the heart maintain circulation of blood and transport of substances to the different parts of the body Each heart beat generates one pulse rate per minute indicates the rate of heart beat.


  21. A normal resting heart rate for adult ranges from 60 to 100 per minute. It denotes cardiac cycle of heart


  22. Which muscles are found in heart?


  23. Thank You