Select the 2 inputs that cause peripheral sensitisation
products from damaged cells
inflammatory mediators
endothelial cells
neutrophils
free blood
the firing of other nociceptors
Which term matches the following definition? Response to repeated or persistent input of nociception- will make it more susceptible to further pain.
wind up
hyperalgesia
allodynia
multimodal analgesia
: non-painful stimuli becomes painful : perceived pain is increased for the stimulus applied.
pre-emptive analgesia will be carried out in which conditions
in surgery
in recovery
before anaesthetising for surgery
given daily
: affects the firing in the periphery of nociceptors : affect transmission of impulse to spinal cord : affects the CNS so pain is not processed normally - do not care that it is there. : anaesthesia blocks perception but does not impact the nociception. Can still have the wind-up effect.
match the point of analgesic action with the analgesic transduction = ❌ transmission = ❌ modulation = ❌ perception = ❌
Which opioid can accumulate if infusion given long term?
methadone
fentanyl
morphine
buprenorphine
butorphanol
T/F: fentanyl is not effective in larger dogs
tick the following which are examples of perineural block locations
femoral and sciatic
mandibular
radial nerve
lumbosacral region
in the abdomen
which of the following is definitely required in intravenous regional anaesthesia?
tourniquet
bupivacaine
muzzle
GA
alpha 2 agonist
Lidocaine targets visceral pain better than skin/ musculoskeletal
which of the following are contraindications for NSAIDs?
haemostatic disorder
using prednisolone or any such drug long term
cat with asthma
lactating mother
dog in RTA and suspected shock
