Exam (elaborations)
Bsnc 1000 - Perfusion With Complete Solutions
- Course
- Institution
Bsnc 1000 - Perfusion With Complete Solutions
[Show more]
Content preview
Solution 2024/2025Pepper
Bsnc 1000 - Perfusion With Complete Solutions
Radius ANS✔✔ Biggest affect on blood flow through a vessel
Activation of Sympathetic NS ANS✔✔ - Decreases vessel diameter
- Increases CO
- Increases TPR
Perfusion ANS✔✔ The supply of oxygen to and removal of wastes from the cells and tissues of the body as a result of
the flow of blood through the capillaries.
Arterial System ANS✔✔ Distributes blood and regulates pressure
Capillary beds ANS✔✔ Transfer of materials between circulation and tissues
Venous System ANS✔✔ Returns blood to heart volume reservoir
Scope of Perfusion ANS✔✔ Optimal - Impaired - No Perfusion
Ischemia (cell injury) ANS✔✔ Impaired perfusion
Infarction (cell death) ANS✔✔ No Perfusion
Blood Pressure ANS✔✔ Force of blood against the walls of blood vessels
, Solution 2024/2025
Pepper
Systolic Pressure ANS✔✔ BP during systole
- ventricles contract
Diastolic Pressure ANS✔✔ BP during diastole
- ventricles relax
Pulse Pressure ANS✔✔ Systole - Diastole (normal = 40-45 mmHg)
MAP = ANS✔✔ CO x TPR
MAP ≈ ANS✔✔ Diastolic Pressure - 1/3(Partial Pressure)
Blood Volume Influenced By: ANS✔✔ -sodium ingestion and excretion
-renin/aldosterone
Vasoconstriction Influenced By: ANS✔✔ - Autonomic NS
- Kidney renin/angiotensin
- Adrenal medulla hormones
Cardiac Output Influenced By: ANS✔✔ - BPM
- Volume of blood
Peripheral Resistance Influenced By: ANS✔✔ - Vasoconstriction
- Vasodilation
- Local Factors (pH, hypoxia)
- Sympathetic stimulation of smooth muscle of vessel walls
- Blood viscosity
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 Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81989 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now