Anaphylaxis Flashcards
Anaphylactic shock affects _
Whole body
Without treatment with _ anaphylactic shock may be fatal
Anaphylactic shock
Reaction of entire body known as a _ reaction
Systemic
During anaphylactic shock _ released throughout entire body causing capillaries to dilate
Histamine
_ becomes dangerously low
Blood pressure
In extreme cases _ drops so low, body goes into shock
Blood pressure
(Anaphylactic shock)
May develop rest in throat and throat may swell as _
Cells release fluid in surrounding tissue
(Causing breathing difficulties)
A _ accompanies fluid released in surrounding tissue causing blood vessels to dilate
Rapid drop in blood pressure
Brain becomes _ and within matter of minutes person can die
Starved of oxygen
_ may be permanently damaged (2)
Brain
Kidneys
Only effective treatment is _
Intramuscular injection of adrenaline
Adrenaline counteracts symptoms caused by excess histamine by (2)
Constricting blood vessels
Opening airways