After CW3, the next level of the Warrant Officer ranks is Chief Warrant Officer 4 (CW4). CW4's stand even more experienced tactical and technical experts in their specific military craft than CW3's.
Cancer is a disease in which cells in the body grow out of control. When cancer starts in the lungs, it is called lung cancer. Lung cancer begins in the lungs and may spread to lymph nodes or other organs in the body, such as the brain. Cancer from other organs also may spread to the lungs.When cancer cells spread from one organ to another, they are called metastases.ung cancer begins in the lungs and may spread to lymph nodes or other organs in the body, such as the brain. Cancer from other organs also may spread to the lungs.
SHARE IT. a a a. Pneumonia is a condition that causes the lungs to become inflamed as a result of a bacterial, fungal or viral infection. Normally, a personâs lungs filter out any germs that are being inhaled along with the air being breathed.Pneumonia occurs when these germs find a way into the lungs, causing the lungâs air sacs to become filled with pus and fluid. The end result is a host of symptoms commonly associated with this respiratory disease.ormally, a personâs lungs filter out any germs that are being inhaled along with the air being breathed. Pneumonia occurs when these germs find a way into the lungs, causing the lungâs air sacs to become filled with pus and fluid. The end result is a host of symptoms commonly associated with this respiratory disease.