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Pharmacology Module 2 study guide

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Pharmacology Module 2 study guide Function of endorphins, enkephalins and dynorphins - correct answer-excitatory. inhibit pain pathways in CNS What is the blood brain barrier? - correct answer-Selective filter of tight junctions protecting CNS. Non polar lipid soluble can diffuse and polar ...

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  • March 22, 2024
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  • 2023/2024
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  • Pharmacology Module 2 Function of
  • Pharmacology Module 2 Function of
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Pharmacology Module 2
study guide

,Function of endorphins, enkephalins and
dynorphins - correct answer-excitatory.
inhibit pain pathways in CNS


What is the blood brain barrier? - correct
answer-Selective filter of tight junctions
protecting CNS. Non polar lipid soluble can
diffuse and polar and lipophobic can't


How does the blood brain barrier effect
pharmacokinetics? - correct answer-Based
on if the drug can permeate bbb, affects
capacity of body to allow drug to enter the
braine


What neurotransmitters are excitatory -
correct answer-ACH, glutamate and
aspartate, substance P and enkephalins

, What neurotransmitters are inhibitory -
correct answer-Norepenephrine, dopamine,
seratonin, GABA, glycine


function of ACH - correct answer-excitatory
in cognition and memory in cerebral cortex


Function of Dopamine - correct answer-
inhibitory motor control in basal ganglia and
limbic system


Function of norepenephrine - correct
answer-inhibitory influence of inhibitory
neurons in the brain causing excitation


Function of serotonin - correct answer-
strong inhibitor. Mediates inhibition of
painful stimuli, mood/behavior and
depression

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