If a drug increases the neurotransmitter precursor it is ...

[skymedlock]

If a drug increases the neurotransmitter precursor it is considered a(n):
 
  a. antagonist.
  b. agonist.
  c. promotor.
  d. villain.

Question 2

Dose response curves:
 
  a. indicate if a physician should prescribe the drug.
  b. indicate the therapeutic index of a drug.
  c. demonstrate the effect of a particular dose until the maximum effect is reached.
  d. indicate if a physician should prescribe the drug, demonstrate the effect of a particular dose, and indicate the therapeutic index.

[durant1234]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: C