Immunology Flashcards
What is refractory anaphylaxis?
respiratory and/or cardiovascular problems persisting despite 2 doses of IM adrenaline
What is the dose of adrenaline for anaphylaxis for <6months?
100 - 150 micrograms (0.1 - 0.15 ml 1 in 1,000)
What is the dose of adrenaline for anaphylaxis for 6m-6Y?
150 microgramss (0.15 ml 1 in 1000)
What is the dose of adrenaline for anaphylaxis for 6-12Y?
300 microgramss (0.3 ml 1 in 1000)
What is the dose of adrenaline for anaphylaxis for >12Y?
500 micrograms (0.5ml 1 in 1,000)
How to treat refractory anaphylaxis?
IV adrenaline (under expert guidance) + IV fluid bolus
What raises in blood tests in anaphylaxis?
Tryptase
Where is an IM injection of adrenaline given?
anterolateral aspect of the
middle third of the thigh
What is gold standard for diagnosing contact dermatitis?
Skin patch test
What is used to diagnose food and respiratory allergies?
Skin prick test