Hier findet ihr eine von mir und einer Arbeitskollegin erstellte Powerpointpräsentation, in welcher sich mit bestimmten Funktionsuntersuchungen zum Thema Herzkreislauferkrankungen beschäftigt wird. Insbesondere wird eingegangen auf:
- Orthostatische Reaktion
- Schellong-Test
- Kipptisch-/Tilt-...
, Orthostatische Reaktion
Orthostaste = aufrechte Körperhaltung
Orthostatische Reaktion = physiolog. Reaktion des Körpers, die einen RR-Abfall beim
Wechsel in die Orthostase entgegenwirkt
Liegen -> Stehen: 400ml Blut -> in Venen der Beinen + Bauchorgane versacken -> zent
Blutvolumen sinkt um 400ml -> venöser Rückfluss zum Herz verringert (HMV -1/5)
Bestimmte Rezeptoren am Aortenbogen nehmen dies wahr -> N. Vagus (Parasympath
gehemmt, Sympathikus aktiviert
Kontraktionskraft u. HF steigen (pos. Ino- u. chronotrop), Vasokonstriktion d.
Widerstandsgefäße
Systolischer u. diastolischer RR wieder annährend auf Ursprungswert,
HF gesteigert
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller pdauber. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.26. You're not tied to anything after your purchase.