This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Biological theories identify at least one physiologic basis for depression, and which of the ... (Read 50 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
on: Jul 19, 2018
Biological theories identify at least one physiologic basis for depression, and which of the following statements represents that basis?
 
  a. decreased concentration of postsynaptic cell receptors on neurotransmitters
  b. decreased sensitivity of postsynaptic cell receptors on neurotransmitters
  c. decreased concentration of cortisol throughout the body and brain
  d. heightened sensitivity of hypothalamic-pituitary-adrenal feedback loop

Question 2

An individual is seeking treatment for bulimia nervosa. The therapist decides to use cognitive behavioral therapy and medication. For what medication can a nurse expect to develop a patient education program?
 
  a. A selective serotonin reuptake inhibitor (SSRI), such as escitalopram (Lexapro)
  b. A mood stabilizer, such as lithium
  c. A calcium channel blocker, such as nifedipine (Procardia)
  d. An antianxiety medication, such as buspirone (Buspar)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 19, 2018
Answer to Question 1

B
According to biological theories of depression, a decreased sensitivity of postsynaptic cell receptors and neurotransmitters have a physiologic effect on mood. It is by restoring this decreased receptor sensitivity (referred to as down regulation) back to normal that the effectiveness of electroconvulsive therapy and many antidepressant drugs is explained.

Answer to Question 2

A
Antidepressant medications have been shown to have a therapeutic benefit for many patients with bulimia and binge-eating disorder. Because the side-effect profile is least troublesome for SSRI antidepressants, this is the type of medication the nurse can expect to be used.


Starlight

  • Member
  • Posts: 567
Reply 2 on: Jul 19, 2018
:D TYSM

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Unique markings identify individual humpback whales. Unique markings identify individual humpback whales.
Mechanisms of Penile Erection and Basis for Pharmacological Treatment of Erectile Dysfunction Mechanisms of Penile Erection and Basis for Pharmacological Treatment of Erectile Dysfunction
How Americans Identify with Religion How Americans Identify with Religion
The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ... The U.S. military uses its own marking system to identify explosive hazards (left), chemical hazards ...
Biological Treatments for Mental Disorders Biological Treatments for Mental Disorders
depression depression
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library