Drugs Flashcards
Fentanyl
Dose
25-200mcg
Fentanyl
Duration
2 min onset
60 min offset
Morphine
Dose
0.1mg/kg
Morphine
Duration
Onset and offset
30min
240min
Oxycodone
Dose
0.1mg/kg
Oxcodone
Duration
Onset and offset
30min
240min
Induction agents
Propofol
Thiopentone
Ketamine
Muscle relaxants
Atracurium Vercuronium Rocuronium Mivacurium Suxamethonium
Propofol
Dose
Induction v maintenance
Induction 2-3mg/kg
Maintenance 4-12mg/kg/hr
Ketamine
Dose
1-2mg/kg
Atracurium
Dose
Initial vs repeat
- 5mg/kg
- > 0.15mg/kg
Atracurium
Duration
Onset and offset
1.5mins
30mins
Rocuronium
Dose
Initial and repeat
- 6mg/kg
- > 0.15mg/kg
Rocuronium
Duration
Onset and offset
1min
30min
Suxamethonium
Dose
1-2mg/kg
Suxamethonium
Duration
Onset and offset
0.5min
5mins
Sedation dose
Propofol
10-20mg
Onset 30s
Peak 1-2min
Sedation dose
Midazolam
1-2mg
Onset 1 min
Peak effect 3-4min
Sedation dose
Ketamine
10-30mg
Onset 30sec
Peak effect 1min
Sedation dose
Fentanyl
25-75micro gram
Onset 1 min
Peak effect 3-5min
Volatiles
% required to achieve 1 MAC
Sevoflurane = ~2% Desflurane = 6.6%
LA max dose
Lignocaine
Bupivicaine
Lignocaine - 3mg/kg - 7mg/kg with adrenaline Bupivicaine - 2mg/kg
Vagolytics
Doses
Atropine
- 20mcg/kg
- up to 3mg
Glycopyrrolate
- 200-600mcg IV
BP uppers
Conc and doses
Ephedrine
- 3mg/ml (10ml)
- 3-6mg per dose
Metaraminol
- 0.5mg/ml
- 0.5mg
