Select an ICD-9-CM code for Nettle rash

A 50-year-old man's implanted defibrillator has fired twice within the last hour. He is conscious and alert and complains of a "sore chest." Further assessment reveals that his chest pain is reproducible to palpation and is localized to the area of his implanted defibrillator. Treatment for him should include:

A) application of the AED and transport to the hospital. B) prompt transport with continuous monitoring en route. C) deactivating his defibrillator by running a magnet over it. D) up to three doses of nitroglycerin and prompt transport.

The antibody that is specific for environmental allergens is _________________

Fill in the blank(s) with correct word