Exam (elaborations)
BIOS 255 Exam 2 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
- Course
- Institution
BIOS 255 Exam 2 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
[Show more]
Content preview
BIOS 255 Exam 2By ExamNavigator
, BIOS 255 Exam 2
1. outer layer of a blood vessel, contains epithelial cells, connective tissue,and elastic fiber
Answer
Answer: tunica externa
2. the middle and thickest layer of the blood vessel, contains elastic fibers andsmooth muscle
Answer: tunica media
3. tunica media
Answer: usually the largest layer of a blood vessel and controls the diameter
4. the innermost layer of a blood vessel, contains endothelial cells and connective tissue
Answer: tunica intima
5. largest arteries by diameter, contain more elastic fibers than smooth muscle
Answer: elastic/ conducting arteries
6. contain large amounts of smooth muscle
Answer: muscular/ distributing arteries
7. smallest arteries by diameter, attached to the capillary beds
Answer: resistancearteries/ arterioles
8. weak point in the wall of a blood vessel, bulging sac that pulsates with eachheartbeat
Answer: aneurysm
9. tight junctions, creating a continuous and uninterrupted lining, small gapsfor exchange of
gases via simple diffusion
Answer: continuous capillaries
10. contains pores fenestrations; allows for slightly larger molecules to filter;found in places
like the kidney
Answer: fenestrated capillaries
11. large openings allow the passage of larger molecules such as proteins andformed elements;
found in the liver
Answer: sinusoidal capillaries
12. contain valves, rely on venules, medium sized veins, and large veins to create pressure to
assist in returning blood to the heart, carry deoxygenatedblood
Answer: veins
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 ExamNavigator. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
