Anatomy & Physiology Made Easy! Important Topics for BSc Nursing 1st Semester
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- Опубликовано: 7 фев 2025
- Get ready to ace your Anatomy and Physiology exams with our simplified explanations of key topics! 💥
This video is specifically designed for BSc Nursing 1st semester students. We'll break down complex concepts into easy-to-understand chunks, covering topics like body systems, tissues, and cells.
Watch, learn, and take notes to master these essential topics!
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Ashalata book is best❤
Yes dear ❤️
Endocrine system nerve supply & blood supply short video pure endocrine gland karva dijiye didi
Didi please make a one shot video on health care delivery system (foundation) 😊😊
Okk dear ❤️
Wait for the video
Mam anotomy seperate chapter wise important topics withs marks.... Same as physiology.. please make video mam
Okay sure dear ✨
Wait for 5 to 6 days
@salonibhardwaj132 Tq mam🤗🤗
Thank u didi
Most welcome 😊
Good morning
Good morning 😊
Didi please make video in more important topic...and pyq
Uploaded dear ❤️
Check the playlist ✨
❤👌🏻
😍
Muscles of respiration topic padha dijiye didi
Ok wait for the video
Sociology and psychology ke bhi important topic bata do mam
ruclips.net/video/mVPWKyes6rQ/видео.htmlsi=wXmRpRYXF8hBrUas
Video link 👆
Thank you di
Most welcome 😊 dear ❤️
Mam mene anatomy and physiology meh abhi tk kuch nhi padha
Exam meh 20 days hai
Kya itne meh syllabus complete ho jayega
Possible dear, hard work karne se sab ho jata hai 🥰
Alveoli anatomy mein kya likha jaega yah topic padha dijiye didi
The alveoli are tiny, sac-like structures in the lungs where gas exchange occurs. They are a key part of the respiratory system and essential for oxygenating the blood and removing carbon dioxide. Here's an overview of their anatomy:
1. Structure
Shape: Alveoli are small, balloon-like sacs that provide a large surface area for gas exchange.
Size: Each alveolus has a diameter of about 200-300 micrometers.
Number: The human lungs contain approximately 300-500 million alveoli, giving a total surface area of about 70-100 square meters.
2. Layers of the Alveolar Wall
The alveolar wall is extremely thin (about 0.5 micrometers) and consists of the following layers:
1. Epithelium:
Type I alveolar cells (pneumocytes): Flattened cells that make up 95% of the alveolar surface area. These cells are specialized for gas exchange.
Type II alveolar cells (pneumocytes): Cuboidal cells that secrete pulmonary surfactant, a substance that reduces surface tension and prevents alveolar collapse.
2. Basement membrane:
A thin layer that supports the epithelium and separates it from the capillary endothelium.
3. Capillary endothelium:
A single layer of thin cells that lines the pulmonary capillaries, facilitating gas exchange.
3. Surrounding Structures
Alveolar pores (pores of Kohn): Small openings between adjacent alveoli that allow air to circulate between them, helping to equalize pressure.
Elastic fibers: Surround alveoli and allow them to expand during inhalation and recoil during exhalation.
Capillaries: Dense networks of blood vessels wrap around the alveoli, allowing for close contact and efficient gas exchange.
4. Gas Exchange Process
Oxygen diffuses from the alveoli into the capillary blood.
Carbon dioxide diffuses from the blood into the alveoli to be exhaled.
5. Protective Mechanisms
Alveolar macrophages: Immune cells that patrol the alveoli, engulfing and removing debris, bacteria, and particulate matter.
Surfactant: Maintains alveolar stability by reducing surface tension, preventing collapse during exhalation.
The design of alveoli maximizes efficiency in gas exchange, ensuring that oxygen reaches the bloodstream and carbon dioxide is effectively removed.
Hloo di
Kya hum question bank se padhkar university exam clear kar sakte hai???
Please di please reply me 🙂🙂
Hii dear ✨
Question bank se practice ho jaegi apki
Lekin exam clear ke liye apko syllabus ke according hi topic cover krna hoga
@salonibhardwaj132 Mam question bank me vo sab topic hote hai na?? Vo sab padh lenge to ho jayega na??
Please bta dijiye di please
Didi 1 asi video Bano jisme papar kase ciler Kare ye bato bhut tension h 😢
ruclips.net/video/z8RPonXezXY/видео.htmlsi=7YSAyMem7uk16H3A
Didi aap kis college se kr rhe ha
Govt college of nursing ambedkar nagar
Mam ap likh kr bata dejye asa pTa nhi chal rha hai
Tell me in English l dont understand in Hindi
Ok dear, I will try to explain it in English next time 😊
Didi psychology and sociology me kuch bhi aa rha hai bta dijiye important please
Imp topics video uploaded h dear ❤️ aap usko dek liziye
@salonibhardwaj132 ok thanks didi 🙏🏻