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

Author Question: The dopamine hypothesis is supported by the finding that A) reserpine depletes monoamine vesicles ... (Read 47 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Jun 22, 2018
The dopamine hypothesis is supported by the finding that
 
  A) reserpine depletes monoamine vesicles and makes schizophrenia worse.
  B) cocaine and amphetamine induce negative schizophrenia symptoms.
  C) drugs that induce schizophrenic symptoms are dopamine antagonists.
  D) dopamine antagonists relieve the positive symptoms of schizophrenia.
  E) ketamine reverses positive schizophrenia sysmptoms.

Question 2

The dopamine hypothesis of schizophrenia states that schizophrenia is caused by
 
  A) damage to ascending dopamine fibers.
  B) a breakdown product of the neurotransmitter serotonin.
  C) overactivity of dopaminergic synapses.
  D) low levels of one or more of the monoamines.
  E) an imbalance between acetylcholine and dopamine within the frontal cortex.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shaquita

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: D
Rationale: The dopamine hypothesis is supported by the finding that dopamine antagonists relieve the positive symptoms of schizophrenia.

Answer to Question 2

Answer: C


nmorano1

  • Member
  • Posts: 598
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Nicotine and Dopamine Release in the Nucleus Accumbens Nicotine and Dopamine Release in the Nucleus Accumbens
(a) Chicken pox vesicles. (b) Chicken pox on back of young patient. (a) Chicken pox vesicles. (b) Chicken pox on back of young patient.
Preparation of vesicles and bilayers Preparation of vesicles and bilayers
Documenting a finding from the ophthalmoscopic examination Documenting a finding from the ophthalmoscopic examination
Finding the angle from a ratio (Part 2) Finding the angle from a ratio (Part 2)
Finding derivatives of Exponential functions - pt 3 Finding derivatives of Exponential functions - pt 3
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library