Exam (elaborations)
BIO 139 Final Exam Study Guide Questions & Answers Verified 100% Correct!!
- Course
- Institution
BIO 139 Final Exam Study Guide Questions & Answers Verified 100% Correct!!
[Show more]
Content preview
Name: Score:151 Multiple choice questions
Term 1 of 151
Which component of a blood vessel is critical for the process of vasodilation and
vasoconstriction?
vascular endothelial cells
vascular smooth muscle cells
vascular pericytes
collagen fibers in the tunica adventitia
Term 2 of 151
This cell type is primarily responsible for the ability of the adaptive immune system to quickly
recognize and respond to a pathogen upon its second exposure.
cytotoxic T cells
macrophages
Helper T cells
memory cells
Term 3 of 151
Mineral corticoids released from the adrenal gland will play a role in regulating which of the
following molecules?
testosterone
Glucose
insulin
Na+ and K+
,Term 4 of 151
The ________ transports urine from the kidneys to the bladder.
urethra
collecting ducts
ureters
vasa recta
Term 5 of 151
The adrenal gland is located:
attached to the trachea just above the aortic arch
below the hypothalamus
on top of the liver
on top of the kidneys
Term 6 of 151
This innermost layer of the heart is comprised of single layer vascular endothelial layers that is
continuous with the lining of the blood vessels.
Epicardium
Endocardium
Pericardium
Myocardium
None of the above
,Term 7 of 151
Granular cells, like the baroreceptors, contain which specialized complexes that allow then to
detect changes in blood pressure?
osmoreceptors
mechanoreceptors
voltage gated channels
pH receptor
Term 8 of 151
High blood levels of Ca2+ will trigger the parafollicular cells of the thyroid gland to secrete
calcitonin. This is an example of what sort of hormonal release?
humoral stimuli
neural stimuli
hormonal stimuli
Term 9 of 151
If a lymphocyte survives and enters the circulation that is capable of recognizing both a self-MHC
and a self-antigen what is a potential consequence?
could develop into a cancer line
could instigate an auto-immune response
could completely shut down the adaptive defense system
, Term 10 of 151
Describe the process of phagocyte mobilization starting with the breach of a surface barrier.
1. Neutrophil enters the blood stream
2. Binds to the vessel wall
3. flattens and leaks through vessel wall
4. follows chemical signals to peripheral tissue
False
C
E.
Term 11 of 151
The process of selectively moving substances from the blood into the filtrate is called what?
glomerular filtration
tubular secretion
tubular reabsorption
glomerular reabsorption
Term 12 of 151
Chordae tendineae are structures located in the ventricles that:
prevent the valves from collapsing into the atria
attach the papillary muscles to the valves
all of the above
only A
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 Americannurse. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77333 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now