Author Question: Withdrawal from heroin results in ________, which involves a feeling of anxious misery. A) ... (Read 17 times)

RRMR

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Withdrawal from heroin results in ________, which involves a feeling of anxious misery.
 
  A) euphoria
  B) dysphoria
  C) depression
  D) mania
  E) sensitization

Question 2

A(n) ________ is an innocuous substance that has no specific physiological effect.
 
  A) placebo
  B) agonist
  C) drug
  D) pseudotransmitter
  E) ligand



anoriega3

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: A



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