Submit Search
Upload
体液③
•
Download as PPTX, PDF
•
2 likes
•
2,412 views
研修医net
Follow
Report
Share
Report
Share
1 of 11
Download now
Recommended
体液③
体液③
研修医net
体液②
体液②
研修医net
体液④
体液④
研修医net
体液⑤
体液⑤
研修医net
体液⑤
体液⑤
研修医net
体液②
体液②
研修医net
体液④
体液④
研修医net
体液①
体液①
研修医net
Recommended
体液③
体液③
研修医net
体液②
体液②
研修医net
体液④
体液④
研修医net
体液⑤
体液⑤
研修医net
体液⑤
体液⑤
研修医net
体液②
体液②
研修医net
体液④
体液④
研修医net
体液①
体液①
研修医net
2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot
Marius Sescu
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
Expeed Software
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage Engineerings
Pixeldarts
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental Health
ThinkNow
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
marketingartwork
Skeleton Culture Code
Skeleton Culture Code
Skeleton Technologies
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
Neil Kimberley
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
contently
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
Albert Qian
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
Kurio // The Social Media Age(ncy)
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
Search Engine Journal
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
SpeakerHub
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
Clark Boyd
Getting into the tech field. what next
Getting into the tech field. what next
Tessa Mero
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Lily Ray
How to have difficult conversations
How to have difficult conversations
Rajiv Jayarajah, MAppComm, ACC
Introduction to Data Science
Introduction to Data Science
Christy Abraham Joy
Time Management & Productivity - Best Practices
Time Management & Productivity - Best Practices
Vit Horky
The six step guide to practical project management
The six step guide to practical project management
MindGenius
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
RachelPearson36
More Related Content
Featured
2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot
Marius Sescu
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
Expeed Software
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage Engineerings
Pixeldarts
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental Health
ThinkNow
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
marketingartwork
Skeleton Culture Code
Skeleton Culture Code
Skeleton Technologies
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
Neil Kimberley
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
contently
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
Albert Qian
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
Kurio // The Social Media Age(ncy)
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
Search Engine Journal
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
SpeakerHub
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
Clark Boyd
Getting into the tech field. what next
Getting into the tech field. what next
Tessa Mero
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Lily Ray
How to have difficult conversations
How to have difficult conversations
Rajiv Jayarajah, MAppComm, ACC
Introduction to Data Science
Introduction to Data Science
Christy Abraham Joy
Time Management & Productivity - Best Practices
Time Management & Productivity - Best Practices
Vit Horky
The six step guide to practical project management
The six step guide to practical project management
MindGenius
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
RachelPearson36
Featured
(20)
2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage Engineerings
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental Health
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
Skeleton Culture Code
Skeleton Culture Code
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
Getting into the tech field. what next
Getting into the tech field. what next
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
How to have difficult conversations
How to have difficult conversations
Introduction to Data Science
Introduction to Data Science
Time Management & Productivity - Best Practices
Time Management & Productivity - Best Practices
The six step guide to practical project management
The six step guide to practical project management
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
体液③
1.
体液③
2.
脱水症について 不足 高N a血 症 血 清 145 N a 濃 度 ( 浸 透 135 圧 ) 低N a血 症 Na量
or E CF 高張性脱水++ (Na量も水も欠乏) 等張性脱水 低張性脱水 (純粋Na量欠乏) 高張性脱水+ (Na量正常だが水欠 乏) 過剰 不足 Na過剰 (Na過剰水欠乏も含 む) Na量 に対 して の自 由水 の 割合 正常 SIADH 心不全 肝硬変 ネフローゼ症候群 過剰 脱水症 浮腫性疾患
3.
正常体液分布イメージ 細胞 ICF 40% ECF 20% 細胞 細胞 細胞 細胞 リンパ管 間質 15% 間質 膠質浸透圧 血漿 5% 細胞 動脈側 静水圧 静脈側
4.
血漿浸透圧と張度① 血漿1ℓ中に存在する浸透圧物質の数。 つまり血管内に水を引っ張る力をもった 物質が1ℓあたりどのくらい存在するか。 mg/dl×10 =mOsmol/Lで表す。 分子量 血漿浸透圧=2Na+BUN/2.8+BS/18
5.
血漿浸透圧と張度② 張度とは有効な血漿浸透圧のこと NaとKは細胞膜を自由に通過できないため 有効な血漿浸透圧を形成できる 尿素は細胞膜を自由に通過できるため細 胞の内と外で濃度は変わらず浸透圧は無 K Na 視可 ICF ECF 血糖↑:浸透圧↑&高張 尿素 尿素 尿素↑:浸透圧↑&等張 尿素は水の引っぱり合い の綱引きには参加せず
6.
脱水症の考え方① 摂取量=排泄量という恒常性の破綻 Naと水の摂取量と喪失量のバランスパターンは 等張液or低張液 ‥ バランスの破綻 摂 取 •
Intake不足 • 偏食 ECF 正常 Na 等張 喪 失 Na欠乏 水 Na • • • • • 水の欠乏 Naと水欠乏 水 低張 Na 水 等張 Na 唾液 胃液、胆汁、 膵液 十二指腸液 小腸液 下痢便、正常 便 Na 水 高張 水 高張
7.
脱水症の考え方② 喪失−摂取でNaと水の割合が決まり張度とな る ※高血糖や浸透圧利尿などはNa量低下しても高張度にな る 張度から体液のどのコンパートメントにど の体液成分が喪失しているかを推測できる
体液成分の喪失したコンパートメントにより 脱水をVolume depletionと Dehydrationに分類 することで問題となる病態をイメージする
8.
脱水症の考え方③ 血漿量減少 間質減少 細胞内液減少 頻脈、血圧低下、起立性低血圧、尿量減 少CRTの延長(4秒以上)、頸静脈虚脱 皮膚:ツルゴール低下、腋窩乾燥 粘膜:口腔内乾燥、舌乾燥、眼球乾燥 頭痛、嘔吐、痙攣、意識障害
9.
Volume depletionのモデル 等張液の喪失 EX:出血 ICF ECF ICF ECF Volume
depletionで問題になるのは循環血漿量の低下。 喪失−摂取により等張液の喪失となりECFの濃度は変わ らず 容量調節系でNaを再吸収することで代償。
10.
Dehydrationのモデル 低張液の喪失 EX 発汗 ICF ECF ICF ECF Dehydrationで問題になるのは濃度(浸透圧)。
高Na血症によりECFよりICFの減少が主体。 低張液の喪失はNa量の減少よりも水の減少が強く浸透圧 調節系で水を再吸収することで代償。 実際の臨床では強烈な口渇感で水を摂取するためそう簡単 には起きない。実際はどちらかというと低張性を示すこと
11.
治療戦略はDO NOT DO
HARM 容量調節系と浸透圧調節系の代償機構に逆らわ ず生理的に手助けをするイメージで治療 しかし臨床では完全に循環血漿量低下と高Na血 症を分けることはできない 循環血漿量低下と高Na血症でより問題な方を明 確にし容量調節系か浸透圧調節系のどちらを主 に助ける治療を行えばいいかを考えて適切に補 液する
Download now