« previous next »

Author Question: In adult humans, successive exposures to amphetamine have been shown to produce a. ... (Read 52 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Jun 22, 2018
In adult humans, successive exposures to amphetamine have been shown to produce
 
  a. intensification of most of its subjective effects
  b. tolerance to all of its subjective effects
  c. intensification of some of its effects while other effects exhibit tolerance
  d. virtually no tolerance to amphetamine's subjective effects

Question 2

Drugs typically classified as psychostimulants
 
  a. exhibit inverted U-shaped dose-response functions with respect to their performance enhancing effects
  b. only enhance performance of fatigued subjects or those with symptoms of attention deficit disorders
  c. generally increase the activity of neurons throughout the CNS
  d. all of these


bigcheese9

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

This squirrel, who was looking for a treat, has become desensitized to humans. The distance between This squirrel, who was looking for a treat, has become desensitized to humans. The distance between
Comparing the jaws of chimpanzees, australopithecines, and humans. Comparing the jaws of chimpanzees, australopithecines, and humans.
The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig
The Procedure Used to Produce Conditioned Emotional Responses The Procedure Used to Produce Conditioned Emotional Responses
Juvenile Offenders vs. Adult Offenders Juvenile Offenders vs. Adult Offenders
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Video: Optic Nerve and Optic Disk Animation (Part 2 of 2)

For a complete list of videos, visit our video library