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
If an individual has a tumor in their adrenal gland that hyposecretes cortisol, what would you
expect their levels of ACTH to be compared to a normal individual?
high
low
cortisol has no effect on ACTH levels
Term 2 of 151
What are causes of anemia and why do they lead to anemia?
C
insufficient RBC, abnormal Hb, low Hb, iron deficiency creates low O2 carrying capacity
B
E.
Term 3 of 151
Addison's disease is characterized by decreased plasma glucose and is a result of the
hyposecretion of this glucocorticoid.
aldosterone
cortisol
epinephrine
insulin
,Term 4 of 151
Which of the following is something that blood does NOT distribute in the body?
Waste
hormone
Oxygen
Nutrients
The blood distributes all of these
Term 5 of 151
the anterior pituitary hormones are which classification of hormone?
amine
protein
steroid
Term 6 of 151
Frequent rapid breathing results in what condition in the body?
acidosis
breathing does not affect the boy's pH
alkalosis
Term 7 of 151
As we progress through the respiratory system for the medium-sized bronchi to the terminal
bronchioles resistance _______.
increased
decreased
stays the same
,Term 8 of 151
On an EKG the T wave is responsible for what electrical event in the cardiac cycle?
Atrial depolarization
Atrial repolarization
Ventricle depolarization
Ventricle repolarization
None of the above
Term 9 of 151
Sudden acute stress will trigger the nervous system to stimulate the ________ to release epinephrine
and norepinephrine.
adrenal medulla
zona reticlaris
liver
zona glomerulosa
Term 10 of 151
The extraglomerular mesangial cells of the juxtaglomerular complex possess these channels that
aid in their ability to transmit electrical signals.
Aquaporins
Mechanoreceptors
Osmoreceptors
gap junctions
, Term 11 of 151
If my SA node stopped working, and the heart's pacemaker became the AV bundle or the Purkinje
fibers what would be my resting heart rate?
75bpm
30bpm
50bpm
100bpm
Av bundle and purkinje fibers are not capable of having action potentials
Term 12 of 151
this region of an antibody is responsible for its ability to recognize a specific antigen.
A. the disulfide bonds
B. the constant regions
C. the variable regions
D. both A and B
Term 13 of 151
Atrial natriuretic peptide is released from the right atrium in response to what?
low blood volume
high blood pressure
low blood pH
high blood pH
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)
77764 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now