100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Multiple Choices Answers Test Bank for Psychopharmacology, 3rd Edition Ettinger (All Chapters included) $29.49
Add to cart
Quickly navigate to
Preview
  2.  
  3. Pharmacology
  4.  
  5. Pharmacology

Exam (elaborations)

Multiple Choices Answers Test Bank for Psychopharmacology, 3rd Edition Ettinger (All Chapters included)

1 review
 5 purchases
  • Course
  • Pharmacology
  • Institution
  • Pharmacology

Complete Test Bank Multiple choice questions with answers for Psychopharmacology, 3rd Edition by R. H. Ettinger ; ISBN13: 9781032312873. (Full Chapters included Chapter 1 to 10).... 1. Organization and Function of the Nervous System. 2. Psychopharmacology. 3. Mood Disorders. 4. Anxiety and Stress-...

[Show more]

Preview 3 out of 53  pages

Document information

  • January 28, 2024
  • 53
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • Pharmacology
  • Pharmacology

1  review

review-writer-avatar

By: lauralodico • 11 months ago

Seller

avatar-seller
mizhouubcca

Reviews received

Content preview

Test bank /
Multiple choice Questions with Answers


Psychopharmacology,
3rd Edition by R. H. Ettinger




Complete Chapters MC answers
are included (Ch 1 to 10)




** Immediate Download
** Swift Response
** All Chapters included

,Psychopharmacology
Chapter 1 Multiple Choice.

1. The average human brain contains nearly ________ neurons.
a. 10 billion
b. 100 billion
*c. 200 billion
d. 1 trillion

2. The three major classes of neurons are
*a. motor, sensory, and interneurons.
b. efferent, afferent, and glia.
c. motor, efferent, and afferent.
d. glia, interneurons, and motor.

3. The nucleus of a neuron resides within the
a. terminal button.
b. axon.
*c. cell body.
d. dendrites.

4. The axon hillock is located
a. at a cell’s terminal button.
b. at gaps in a cell’s myelin.
*c. where the axon leaves the cell body.
d. where dendrites connect to the cell body.

5. Myelin serves to
a. increase the speed of conduction along the axon.
b. insulate a cell’s axon from the electrical activity of adjacent axons.
c. synthesize and store neurotransmitter substances.
*d. Both a and b are correct

6. Neurotransmitters are stored and released from a cell’s
*a. terminal button.
b. node of Ranvier.
c. cell body.
d. axon hillock.

7. The pressures acting on charged ions include ________ and ________ pressures.
a. hydrostatic; electrostatic
b. diffusion; hydrostatic
*c. diffusion; electrostatic
d. diffusion; glucostatic

8. A neuron’s resting membrane potential is caused by
a. sodium ions.
*b. a disequilibrium of positive and negatively charged ions inside and outside the axon.
c. a high concentration of sodium inside the cell.
d. potassium ions.

, 9. The resting membrane potential has a charge of about ________ millivolts.
a. 0
b. +100
*c. –70
d. –55

10. The resting membrane potential is maintained because
a. potassium ions cannot cross through the cell membrane to the outside.
*b. sodium ions cannot cross to the inside of the cell membrane.
c. there is no pressure acting on sodium ions.
d. there is no pressure acting on potassium ions.

11. Potassium is said to be at equilibrium during a resting potential because
*a. electrostatic pressure forcing it in equals the diffusion pressure forcing it out.
b. diffusion pressure forcing it in equals the electrostatic pressure forcing it out.
c. hydrostatic pressure forcing it in equals the electrostatic pressure forcing it out.
d. it is equally concentrated inside and outside the cell.

12. Changes in the voltage of a cell that vary depending on the strength of stimulation are referred to as
a. action potentials.
b. depolarization.
c. hyperpolarization.
*d. graded potentials.

13. When an axon is depolarized to approximately ________ millivolts, an action potential is initiated.
*a. –55
b. –70
c. 0
d. +30

14. Ion channels for sodium ions open when the membrane is ________ to about ________ millivolts.
*a. depolarized; –55
b. polarized; –70
c. charged; +30
d. depolarized; 0

15. The initiation of an action potential is a consequence of an ________ of ________ ions.
a. influx; potassium
b. efflux; chlorine
*c. influx; sodium
d. All of the above are correct

16. During an action potential, the membrane voltage changes from ________ to about ________
millivolts on the inside relative to the outside.
a. –70; 0
b. 0; +50
*c. –70; +30
d. –70; +55

17. Local anesthetics such as lidocaine work by
a. preventing the release of neurotransmitters signaling pain messages.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 mizhouubcca. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $29.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

68175 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$29.49  5x  sold
  • (1)
Add to cart
Added