Define tolerance as the term relates to drugs. ____ is credited with discovering the ...

Define tolerance as the term relates to drugs.

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____ is credited with discovering the technique known today as progressive muscle relaxation.
 a. Hans Selye
 b. Edmund Jacobson
  c. Viktor Frankl
 d. Oskar Vogt
 e. Hugo Munsterberg

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The relationship between how much of a drug is taken and how it affects people is known as the ____________________.
 Fill in the blank(s) with correct word

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In Active Progressive Muscle Relaxation, the muscles are contracted to approximately 100 maximum contraction.
 a. True
  b. False
  Indicate whether the statement is true or false

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Codeine is often used as a ____________________.
 Fill in the blank(s) with correct word