Nicotinic Antagonists Flashcards by sally 2 | Brainscape

Q

The two nicotinic antagonists I should know for step1

A

Hexamethonium/ Mecamylamine

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Q

____ would prevent baroreceptor reflex changes in HR

A

Hexamethonium/ Mecamylamine

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Q

____ and ____ are the only 2 organs that are SANS predominant

A

Vessels (arterioles, veins) / sweat glands

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Q

____ could prevent baroreceptor reflex changes in HR elicited by vasocontriction

A

Hexamethonium/ Mecamylamine

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Q

Nicotinic antagonists ____ (could/ couldn’t ) prevent changes in HR elicited directly by the M/ NE drugs
Because…?

A

Could not

Because…

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Q

Hexamethonium would cause____ on ciliary muscle

A

Cycloplegia (blurred vision)

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Q

Mecamylamine would cause ___ on heart

A

Tachycardia

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