Choosing premed Flashcards
1
Q
Aims of premedication
A
To produce a calming effect, or sedation
To provide analgesia
To reduce doses of other agents required
To ‘smooth’ induction and recovery
To counteract unwanted effects of other anaesthetic drugs
2
Q
Mechanisms of Anticholinergics
A
BLOCK effect of acetyl choline at receptors
BLOCKS parasympathetic effects
3
Q
Example of an anticholinergic
A
Atropine
4
Q
Uses of anticholinergic for premed
A
Reduce salivation & respiratory secretions
Pupillary dilation
Increase HR
Increase oxygen consumption
Decrease gut motility
5
Q
Acepromazine combinations
A
ACP + buprenorphine
ACP + methadone
6
Q
Alpha-2 agonists combinations
A
Medetomidine + butorphanol
Dexmedetomidine + methadone
7
Q
Ketamine combination
A
Alpha-2 agonist + opioid + ketamine
