Antidepressants Pharmacology Quiz;
Questions & Answers 100% Solved
What neurotransmitter is made primarily in the GI tract? Correct answer-Serotonin
What neurotransmitter plays a significant CNS role in mood and sexual behavior? Correct
answer-Serotonin
What neurotransmitter is released by pl...
What concentration (high or low) of dopamine causes vasoconstriction? Correct answer-
High
What neurotransmitter should be used in septic shock or scute heart failure to increase
vasoconstriction? Correct answer-Dopamine OR Norepinephrine (a1)
Norepinephrine stimulates vasoconstriction via what receptors? Correct answer-Alpha 1
receptors
(Norepinephrine stimulates an increased heart rate via Beta 1 receptors)
What neurotransmitter is associated with fight or flight? Correct answer-Norepinephrine
What should you use for initial therapy in depressed patients? Correct answer-SSRI's,
SNRI's, or "Other" Antidepressants
*DO NOT USE Tricyclic Antidepressants, Monoamine Oxidase Inhibitors, or Herbals as initial
therapy*
What specific medication is known to cause depression, meaning patients should be warned of
this? Correct answer-Beta Blockers
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