Exam (elaborations)
BIO 669 EXAM REVIEW QUESTIONS WITH COMPLETE SOLUTIONS
- Course
- Institution
BIO 669 EXAM REVIEW QUESTIONS WITH COMPLETE SOLUTIONS
[Show more]
Content preview
BIO 669 EXAM REVIEW QUESTIONSWITH COMPLETE SOLUTIONS
When both Na+ and K+ are permeable at the same time, what will happen to the
membrane potential? - Answer-The cell membrane depolarized
Graded potentials are all of the following except: - Answer-Impulses which travel without
diminishing over distance
Movement of K+ down its electrochemical gradient will result in what effect on
membrane potential? - Answer-Hyperpoloarization
The reticular formation is responsible for? - Answer-Wakefulness and vital reflexes
Damage to Broca's area is mostly likely to cause: - Answer-inability/difficulty in forming
words (expressive aphasia)
A stroke affecting the temporal lobe would most likely affect: - Answer-Primary auditory
complex (language recognition)
Vascular smooth muscle is most impacted by what type of receptor? - Answer-Alpha 1
The alpha-1 receptor will, upon binding to its ligand, will result in which of the following
effects: - Answer-Excitation and vasoconstriction of vascular smooth muscles
A stroke affecting the temporal lobe is most likely to show signs and symptoms affecting
the: - Answer-Patient's speech or hearing
Ephedra is a sympathomimetic, meaning it has sympathetic nervous system activating
effects. As such, it may be assumed to have all of the following side effects EXCEPT -
Answer-Diarrhea and abdominal cramping
The parasympathetic nervous system is associated with which of the following: -
Answer-Ganglia that are close to the target organ
The ______ division of the autonomic nervous system helps conserve energy and the
bodys resources (rest and digest) and uses _______ as its neurotransmitter(s) -
Answer-Parasympathetic; acetylcholine
Parasympathetic system stimulation causes all of the following except: - Answer-
Increasing vasodilation of vascular smooth muscle
The effect of sympathetic nervous system activation on metabolism includes all of the
following EXCEPT: - Answer-Storage of glucose as glycogen is enhanced
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 biggdreamer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80189 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now