Lidocaine Flashcards
1
Q
Pharmacology & Actions
A
- Antiarrhythmic that reduces repolarization rate
- reduces conductivity of re-entry pathways
- local anesthetic for IO infusions
2
Q
Indications
A
- Cardiac Arrest with V-Fib or pulseless V-Tach
- Wide complex Tachycardia with pulse
- Conscious IO pain management
3
Q
Absolute Contraindications
A
- Bradycardia
-Allergy
4
Q
Precautions & Side Effects
A
- High doses can cause CNS stimulation, seizures, depression, respiratory failure
- Higher chance of toxicity in elderly, CHF, and liver failure patients
5
Q
Administration
A
IV/IO
6
Q
Onset
A
< 3 minutes
7
Q
Peak Effect
A
5-10 minutes
8
Q
Duration
A
10-20 minutes
9
Q
Dose
A
1mg/kg
Repeat doses 1/2 of initial q 5min
Max 3mg/kg
