Inotropes Flashcards by Kat Qiao

Q

Adrenaline receptors

A

α-1, α-2, β-1, β-2

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Q

Noradrenaline receptors

A

α-1,( α-2), (β-1), (β-2)

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Q

Dobutamine receptors

A

β-1, (β 2)

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Q

Dopamine receptors

A

(α-1), (α-2), (β-1), D-1,D-2

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Q

Effect of α-1, α-2?

A

Vasoconstriction

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Q

Effect of β-1?

A

Increased cardiac contractility and HR

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Q

Effect of β-2?

A

Vasodilatation

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Q

Effect of D-1?

A

Renal and spleen vasodilatation

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Q

Effect of D-2?

A

Inhibits release of noradrenaline

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