Lopressor Flashcards

0
Q

Trade Name

A

Lopressor

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1
Q

Generic Name

A

metoprolol

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2
Q

Class

A

Beta-Blocker; Class II anti-dysrhythmic

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3
Q

Mechanism of Action

A

Selectively blocks B1 receptors with minimal effects of B2 receptors at lower doses, causing decrease in HR, SBP, and CO

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4
Q

Indications

A
  • A-Fib or A-Flutter with rapid ventricular response
  • Stable, narrow-complex tachycardias uncontrolled by adenosine and vagal maneuvers
  • Some forms of polymorphic VT
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5
Q

Contraindications

A

-Bradycardia
-Hypotension
-CHF
-AV blocks
-Shock
-Asthma or RAD
-Pts given IV CCBs
Relative: Pts taking HTN meds

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6
Q

Adverse Reactions

A
  • Bradycardia
  • Hypotension
  • CHF
  • Wheezing
  • SOB
  • Lethargy
  • Weakness
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7
Q

Dose-> Adult

A

5mg, may repeat every 2 minutes up to 15mg

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8
Q

Dose -> Pediatric

A

Not used

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9
Q

Route

A

IV/IO

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10
Q

Special Considerations

A

Monitor HR, BP, EKG

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