1. Which of the following proteins released from mast cells is most responsible for urticaria with onset 20 minutes after ingestion of cow milk?
A. Chemokines
B. Cytokines
C. Histamine
D. Leukotrienes
E. Proteases
2. Skin prick allergy testing and blood based allergen specific testing (‘RAST’) are most likely to be informative in which condition?
A. Blood in stools hours after ingestion of breast milk
B. Food bolus impaction after eating steak
C. Perioral swelling and urticaria 5 minutes after eating egg
D. Profuse vomiting 2 hours after ingestion of cow milk
E. Scaly excoriated eczema in the elbow flexures
3. 4yo who has acutely developed symptoms of asthma 5 minutes after eating some bread with peanut butter. What is the most appropriate treatment?
A. Adrenalin
B. Anti-histamine
C. Prednisone
D. Ventolin
5. TRUE/FALSE?
You should avoid introduction of egg in a 6 month old baby with eczema and a family history of peanut allergy.