stimulants Flashcards by amanda kastel

Q

2 semi-synthetic opioids

A

heroin
oxycodone

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Q

heroin is ___x more potent than morphine

fentanyl is ___x more potent than morphine

A

10x
100x

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Q

primary site of action of opioids

A

the CNS

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Q

true or false

morphine has significant 1st pass metabolism

A

TRUE - so given IV

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Q

morphine effect on BP

A

DECREASED BP

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Q

true or false

tolerance to morphine does not lead to constipation

A

true

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Q

2 preferred ligands for mu opioid receptor

A

morphine and endorphins

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Q

preferred ligand for delta opioid receptor

A

enkephalins

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Q

A

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