An 8yr old girl suffers life threatening anaphylaxis after eating peanut butter for the second time. Of the following which is NOT part of a safe medical management plan?
a) Measurement of convalescent serum tryptase level
b) Measurement of peanut specific IgE
c) Strict peanut avoidance
d) Prescription of an adrenaline auto-injector
e) Subcutaneous immunotherapy to peanut