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Pharmacology > Opioid Drugs > Flashcards

Opioid Drugs Flashcards

1
Q

Examples of opioid drugs

A

Morphine, Codeine

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2
Q

Mechanism of action of opioid drugs

A

Act on opioid receptors to reduce intracellular Ca in neurones reducing neurotransmitter release

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3
Q

Effect of mew opioid receptors

A

Promote K efflux

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4
Q

Effect of delta opioid receptors

A

Reduce cAMP

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5
Q

Effect of kappa opioid receptors

A

Decrease Ca influx

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6
Q

ADRs of opioid drugs

A

Resp depression, Nausea, Vomiting, Drowsiness, Constipation, Psychosis, Hypotension, Dependence, Constriction of pupils

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7
Q

Treatment of opioid overdose

A

Naloxone

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Pharmacology (24 decks)

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