Ganglion Blockers Flashcards

1
Q

What are the ganglion blockers

A

Mecamylamine
Trimethaphan
Hexamethonium

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2
Q

What do they antagonize

A

Nicotinic receptors in PS and S ganglia

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3
Q

Effect of ganglion blockers on arterioles and veins

A

Dilation
Hypotention
Alpha 1

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4
Q

PS effect of ganglion blockers

A

Tachycardia - Heart
Mydriasis - Iris
Cycloplegia - Ciliary Muscles

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5
Q

Effect of ganglion blockers on sweat glands

A

Anhydrosis

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6
Q

Historical use for ganglion blockers

A

HTN

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