Most ear and nose foreign bodies can be removed by a skilled physician in the office with minimal risk of complications. Common removal methods include use of forceps, water irrigation, and suction catheter. Pharyngeal or tracheal foreign bodies are medical emergencies requiring surgical consultation.
Definition of tuberculin test. : a test for hypersensitivity to tuberculin as an indication of past or present tubercular infection.
Tuberculin, also known as purified protein derivative is a combination of proteins that are used in the diagnosis of tuberculosis.[1] This use is referred to as the tuberculin skin test and is recommended only for those at high risk. Injection is done into the skin.