Since the early 1960s, air in passenger jets has typically combined re-circulated existing cabin air with air bled off the engines. The air pulled into the engines is cooled and compressed before it is pumped into the the plane. It is this bleed air that Williams' suit claims was contaminated. See how bleed air enters a plane's ventilation system Â».
Get those medical secrets: http://www.health101.pw/Medical-Secre... This video shows you how to say or pronounce Palpable Disease. Audio is from cancer.gov.1  Education. 2  Creative Commons Attribution license (reuse allowed). 3  Remix this video.et those medical secrets: http://www.health101.pw/Medical-Secre... This video shows you how to say or pronounce Palpable Disease. Audio is from cancer.gov. 1  Education.
Palpate the transverse process of C6 (Chassaignacâs tubercle) at the level of the cricoid cartilage. Palpate the mastoid process behind the ear. Draw a line between the mastoid process and Chassaignacâs tubercle. The trans-verse processes of the other cervical vertebrae will lie on or near this line. The first palpable transverse process below the mastoid process is C2. Palpate and mark the transverse processes of C2 to C4 (the C4 transverse process lies approxi-mately at the level of the mandible).