Term
Unionized vs ionized forms (local) |
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Definition
Unionized- pref enter the epineurium and the cell membrane Ionized- Bind the channel |
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Term
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Definition
Bind and stabilize inactive state of sodium channels |
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Term
Order of fxnal block (locals) |
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Definition
1. pain 2. cold 3. warmth 4. touch 5. deep pressure 6. Motor fxn |
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Definition
Plasma esterase Metabolism can cause allergic rxns PABA interferes with sulfonamides |
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Definition
CytP450 (bad with liver problems) |
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Definition
Amide type -Moderated duration -Good for IV regional anesthesia |
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Definition
Ester type (PABA) -slow onset, short duration (low protein binding) |
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Definition
Amide type -Toxic in neonates |
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Definition
Amide Type -Cardiotoxic -Long acting (long surgeries) -Good for OB because doesn't block mucle |
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Definition
Amide type -Long acting -Blocks muscle |
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Definition
Ester type -Slower metabolism/more systemic toxicity |
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Definition
Ester type -Decrease operative bleeding (blocks reuptake of NE) |
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Definition
Ester type Popular topical, low solubility -Methemoglobinemia |
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Definition
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