[의학] 뇌혈관 해부학과 뇌혈과 손상시 임상양상
페이지 정보
작성일 23-04-02 20:24
본문
Download : [의학] 뇌혈관 해부학과 뇌혈과 손상.ppt
Arteries divide into smaller vessels called: arterioles
![[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)
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
Supplies the brainstem and cerebellum
Nutrition to parenchyma (brain cells).
Brain is completely dependent on oxygen supply - No O2 reserves.
40 < X < 60 in White matter
Vascular Network
Arterioles divide further into capillaries
Download : [의학] 뇌혈관 해부학과 뇌혈과 손상.ppt( 78 )
Two Vertebral Arteries enter skull through Foramen Magnum
Remove carbon dioxide and waste-products from cells
[의학] 뇌혈관 해부학과 뇌혈과 손상시 임상양상
> 60 ml/100gr min-1 in Gray matter
Brain requires 20% of O2 for 2% of body weight.
의학,뇌혈관 해부학, 뇌혈과 손상시 임상양상
순서
설명
레포트 > 의학계열
Posterior Inferior Cerebellar Artery (PICA) is one that serves cerebellum.
Cerebral perfusion
Join to form the Basilar Artery and then Circle of Willis
750mL blood pumped per minute and circulated blood returned for reoxygenation
Brain requires glucose for energy
Network of arteries and veins
Smallest level are venules that are connected to capillaries
No ability to use fat
Irreversible damage in 4-6 minutes if no oxygen
Veins carry blood toward the heart
Numerous small branches
Arteries carry blood away from the heart
Venules Carry blood to sinuses on cortical surface
다.
