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 ear has many nerve endings thus making it one of the most sensitive parts the human body. This makes the ear most prone to itching. Some of common causes that makes itchy inner ear are: Ear Infection â the two common ear infections that can cause someoneâs ear itchy are Otitis media and otitis externa.
Causes of ear blockage include: Accumulation of wax in the external ear canal: The external ear canal contains several glands which secrete wax or cerumen. The earwax traps dust particles, and later dries and falls off. Excessive wax may result in cerumen impaction and give a blocked feeling.