Preliminary Exam General Studies May 22

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MCQ
GS

1. Which of the the following pairs are true

  1. Serotonin - Regulate mood, sleep patterns, sexuality, anxiety, appetite and pain.
  2. Histamine - Increases blood pressure and heart rate. It’s most widely known for its effects on alertness, arousal, decision-making, attention and focus.
  3. Dopamine - Feeling pleasure, achieving heightened arousal and learning. Dopamine also helps with focus, concentration, memory, sleep, mood and motivation.
  4. Epinephrine - Regulates body functions including wakefulness, feeding behavior and motivation.