To help CPR practitioners to remember the order of the procedural steps, the acronym ABC was taught to stand for Airway, Breathing, Circulation. In 2010, the order of the steps was changed to Circulation, Airway, Breathing, so the acronym is now CAB.
The Itching is usually due to a disturbance in the skin of the external auditory canal. Ear canal skin is very sensitive. The slightest accumulation of debris, even a dead hair, may be felt as an itching sensation. Often, dryness in the ear is what causes inner ear itching.
Ear discharge may occur without any signs or symptoms, however, most causes of ear secretions will also result in symptoms due to pathology of the affected area. 1  Ear pain (otalgia) 2  Swollen ear. 3  Itchy ear or itching ear canal. 4  Vertigo. 5  Tinnitus. 6  Hearing Loss.