Alpha 2 agonist Flashcards

1
Q

Alpha 2 agonist
sympathetic nervous system blocker

Action

A

stimulate the alpha receptors in the CNS and inhibits the cardiovascular centers leading to a decrease in sympathetic outflow from the CNS resulting in a drop in BP

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2
Q

Alpha 2 agonist
sympathetic nervous system blocker

INDICATION

A

Hypertension

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3
Q

Alpha 2 agonist
sympathetic nervous system blocker

MEDICATION

A

CLONIDINE

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4
Q

Alpha 2 agonist
sympathetic nervous system blocker
ADVERSE EFFECTS

A

Drowsiness, dry eye, dry mouth, lethargy
HYPOtension, heart failure, bradycardia
bad dreams, sedated, fatigued

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5
Q

Alpha 2 agonist
sympathetic nervous system blocker

DRUG DRUG interaction

A

Beta blockers
andrenergic-antagonists
CNS depressants / alcohol

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6
Q

Alpha 2 agonist
sympathetic nervous system blocker
NURSING CONSIDERATIONS

A

DO NOT stop abruptly

given orally or transdermally for HTN

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