LA - Lidocaine Flashcards
What is the typical induction dose of Lidocaine?
A. 0.5-1 mg/kg
B. 1-1.5 mg/kg, max of 100 mg
C. 2-3 mg/kg
D. 0.5-1.5 mg/kg
B. 1-1.5 mg/kg, max of 100 mg
For breakthrough pain during a Continuous Lumbar Epidural (CLE), what is the recommended post-CLE dose of Lidocaine?
A. 4 mL 0.5% Lidocaine
B. 4 mL 2% Lidocaine with 4 mL 0.2% Ropivacaine
C. 6 mL 1% Lidocaine
D. 2 mL 1% Lidocaine with 6 mL 0.2% Ropivacaine
B. 4 mL 2% Lidocaine with 4 mL 0.2% Ropivacaine
(dose after CLE is running when the patient has breakthrough pain)
What is the maximum dose of Lidocaine allowed for infiltration?
A. 100 mg
B. 200 mg
C. 300 mg
D. 400 mg
C. 300 mg
What is the maximum dose range for Tumescent Anesthesia?
A. 25 mg/kg
B. 35 mg/kg
C. 45 mg/kg
D. 55 mg/kg
D. 55 mg/kg
For a patient less than 5 kg (0-3 months) receiving EMLA, what is the maximum allowable dose for an area of 10 cm²?
[EMLA Dose Range: concentration:
5% EMLA is 50/50 2.5% lidocaine and 2.5% prilocaine]
A. 0.5 g
B. 1 g
C. 2 g
D. 5 g
B. 1 g
For a child weighing more than 5 kg (or 3-12 months), what is the maximum allowable dose of EMLA for an area of 20 cm²?
A. 1 g
B. 2 g
C. 5 g
D. 10 g
B. 2 g
What is the maximum dose of EMLA for an area of 100 cm² in a child weighing more than 10 kg (1-6 years old)?
A. 2 g
B. 5 g
C. 10 g
D. 20 g
C. 10 g
For a child weighing more than 20 kg (7-12 years old), what is the maximum dose of EMLA for an area of 200 cm²?
A. 5 g
B. 10 g
C. 15 g
D. 20 g
D. 20 g
What is the recommended maximum single dose of Lidocaine for topical use?
A. 100 mg
B. 200 mg
C. 300 mg
D. 500 mg
C. 300 mg
For infiltration, what is the concentration range of Lidocaine and the maximum recommended single dose with epinephrine?
A. 0.25-0.5%, 300 mg
B. 0.5-1%, 300 mg
C. 0.5-1%, 500 mg with epinephrine
D. 1-1.5%, 500 mg with epinephrine
C. 0.5-1%, 500 mg with epinephrine
What is the duration of action for Lidocaine when used for intravenous regional anesthesia (IVRA)?
A. 30-60 minutes
B. 60-120 minutes
C. 120-180 minutes
D. 180-240 minutes
A. 30-60 minutes
Which concentration of Lidocaine is used for spinal anesthesia and what is the recommended maximum single dose?
A. 0.25-0.5%, 300 mg
B. 1.5-2%, 300 mg
C. 1.5-5%, 100 mg
D. 4%, 300 mg
C. 1.5-5%, 100 mg
For peripheral nerve blocks (PNB), what is the recommended maximum single dose of Lidocaine with epinephrine?
A. 100 mg
B. 200 mg
C. 300 mg
D. 500 mg
Answer: D. 500 mg
What is the onset and duration of action for Lidocaine when used topically?
A. Slow onset, 30-60 minutes duration
B. Fast onset, 30-60 minutes duration
C. Fast onset, 60-120 minutes duration
D. Slow onset, 60-120 minutes duration
B. Fast onset, 30-60 minutes duration
For epidural anesthesia, what is the concentration range of Lidocaine and the recommended maximum single dose with epinephrine?
A. 0.5-1%, 300 mg
B. 1-1.5%, 300 mg
C. 1.5-2%, 300 mg
D. 1.5-2%, 500 mg with epinephrine
D. 1.5-2%, 500 mg with epinephrine