Exam (elaborations)
BIOS 255 EDAPT WEEK 3 QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024
- Course
- Institution
BIOS 255 EDAPT WEEK 3 QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024
[Show more]
Seller
Follow
Content preview
BIOS 255 EDAPT WEEK 3 QUESTIONSAND ANSWERS WITH VERIFIED
SOLUTIONS 2024
select all that are true of capillaries - ANSWER - fenestrated capillaries allow for fast filtration and
absorption
- sinusoidal capillaries are found in bone marrow
- continuous capillaries are the most common type
which of the following is true of vasoconstriction - ANSWER - decrease in blood flow and an increase in
blood pressure
under the microscope, a blood vessel is observed to have a relatively thin wall, a large lumen, is
collapsed, and contains a thick tunica externa. this is probably a(n): - ANSWER - vein
which of the following is not a mechanism that assists venous return - ANSWER - an increase in
peripheral resistance
select all that occur during bulk flow across a typical capillary - ANSWER - reabsorption
- movement of fluids and solutes into the capillary
- filtration
- movement of fluids and solutes out of the capillary
the blood flow to the body organs ____ - ANSWER - is inversely proportional to the resistance of the
arterioles leading to them
the ____ the radius of a vessel , the greater the resistance - ANSWER - smaller
as the radius of a vessel increases, the resistance ___ - ANSWER - decreases
as the resistance decreases, the blood flow _____ - ANSWER - increases
, the _____ the radius of a vessel, the less the resistance - ANSWER - larger
blood flow to an organ will decrease with ______ - ANSWER - vasoconstriction
blood flow to an organ will increase with _______ - ANSWER - vasodilation
a patient's systolic pressure is 130 and diastolic pressure is 90. what is the pulse pressure - ANSWER - 40
mmHg
capillaries have only a _____ - ANSWER - tunica intima
continuous capillaries - ANSWER - vessels that allow only small nutrients through via simple diffusion
sinusoidal capillaries - ANSWER - vessels that lack a basement membrane and are typically found in red
bone marrow and liver
fenestrated capillaries - ANSWER - vessels that are ideal for moving large nutrients to be absorbed and
wastes to be filtered
elastic arteries - ANSWER - found close to the heart
- largest of the arteries
- tunica media composed of smooth muscle and elastic connective tissue
muscular arteries - ANSWER - second largest of the arteries
- found far from the heart
- tunica media composed of smooth muscle
which form of membrane movement is ideal for the diffusion of gases - ANSWER - simple diffusion
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 PASSINGPOINT. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $18.99. 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