[의학] 뇌혈관 해부학과 뇌혈과 손상시 임상양상
페이지 정보
작성일 23-05-13 23:59
본문
Download : [의학] 뇌혈관 해부학과 뇌혈과 손상.ppt
Venules Carry blood to sinuses on cortical surface
Posterior Inferior Cerebellar Artery (PICA) is one that serves cerebellum.
Veins carry blood toward the heart
Brain is completely dependent on oxygen supply - No O2 reserves.
Nutrition to parenchyma (brain cells). Brain is completely dependent on oxygen supply - No O2 reserves. Irreversible damage in 4-6 minutes if no oxygen Brain requires 20% of O2 for 2% of body weight. Brain requires glucose for energy No ability to use fat Remove carbon dioxide and waste-products from cells Cerebral perfusion > 60 ml/100gr min-1 in Gray matter 40 < X < 60 in White matter 750mL blood pumped per minute and circulated blood returned for reoxygenation
순서
Remove carbon dioxide and waste-products from cells
> 60 ml/100gr min-1 in Gray matter
Two Vertebral Arteries enter skull through Foramen Magnum
설명
Cerebral perfusion
[의학] 뇌혈관 해부학과 뇌혈과 손상시 임상양상
Brain requires 20% of O2 for 2% of body weight.
Nutrition to parenchyma (brain cells).
Irreversible damage in 4-6 minutes if no oxygen
40 < X < 60 in White matter
Numerous small branches
의학,뇌혈관 해부학, 뇌혈과 손상시 임상양상
Network of arteries and veins
Arterioles divide further into capillaries
Supplies the brainstem and cerebellum
750mL blood pumped per minute and circulated blood returned for reoxygenation
Smallest level are venules that are connected to capillaries
레포트 > 의학계열
![[의학] 뇌혈관 해부학과 뇌혈과 손상-4055_01.jpg](https://sales.happyreport.co.kr/prev/201307/%5B%EC%9D%98%ED%95%99%5D%20%EB%87%8C%ED%98%88%EA%B4%80%20%ED%95%B4%EB%B6%80%ED%95%99%EA%B3%BC%20%EB%87%8C%ED%98%88%EA%B3%BC%20%EC%86%90%EC%83%81-4055_01.jpg)
![[의학] 뇌혈관 해부학과 뇌혈과 손상-4055_02_.jpg](https://sales.happyreport.co.kr/prev/201307/%5B%EC%9D%98%ED%95%99%5D%20%EB%87%8C%ED%98%88%EA%B4%80%20%ED%95%B4%EB%B6%80%ED%95%99%EA%B3%BC%20%EB%87%8C%ED%98%88%EA%B3%BC%20%EC%86%90%EC%83%81-4055_02_.jpg)
![[의학] 뇌혈관 해부학과 뇌혈과 손상-4055_03_.jpg](https://sales.happyreport.co.kr/prev/201307/%5B%EC%9D%98%ED%95%99%5D%20%EB%87%8C%ED%98%88%EA%B4%80%20%ED%95%B4%EB%B6%80%ED%95%99%EA%B3%BC%20%EB%87%8C%ED%98%88%EA%B3%BC%20%EC%86%90%EC%83%81-4055_03_.jpg)
![[의학] 뇌혈관 해부학과 뇌혈과 손상-4055_04_.jpg](https://sales.happyreport.co.kr/prev/201307/%5B%EC%9D%98%ED%95%99%5D%20%EB%87%8C%ED%98%88%EA%B4%80%20%ED%95%B4%EB%B6%80%ED%95%99%EA%B3%BC%20%EB%87%8C%ED%98%88%EA%B3%BC%20%EC%86%90%EC%83%81-4055_04_.jpg)
![[의학] 뇌혈관 해부학과 뇌혈과 손상-4055_05_.jpg](https://sales.happyreport.co.kr/prev/201307/%5B%EC%9D%98%ED%95%99%5D%20%EB%87%8C%ED%98%88%EA%B4%80%20%ED%95%B4%EB%B6%80%ED%95%99%EA%B3%BC%20%EB%87%8C%ED%98%88%EA%B3%BC%20%EC%86%90%EC%83%81-4055_05_.jpg)
Join to form the Basilar Artery and then Circle of Willis
No ability to use fat
Arteries carry blood away from the heart
Download : [의학] 뇌혈관 해부학과 뇌혈과 손상.ppt( 91 )
Vascular Network
Brain requires glucose for energy
Arteries divide into smaller vessels called: arterioles
다.
