The United States Armed Forces are the federal military forces of the United States. They consist of the Army, Navy, Marine Corps, Air Force, and Coast Guard.s of 2013, the United States spends about $554.2 billion annually to fund its military forces, and appropriates approximately $88.5 billion to fund Overseas Contingency Operations. Put together, the United States constitutes roughly 39 percent of the world's military expenditures.
Cystic fibrosis is an inherited disease characterized by the buildup of thick, sticky mucus that can damage many of the body's organs. The disorder's most common signs and symptoms include progressive damage to the respiratory system and chronic digestive system problems.n people with cystic fibrosis, the body produces mucus that is abnormally thick and sticky. This abnormal mucus can clog the airways, leading to severe problems with breathing and bacterial infections in the lungs.
Overview of Cystic Fibrosis. Cystic fibrosis (CF) is the most common fatal, inherited disease in the United States (see Incidence). CF causes the body to produce abnormally thick and sticky mucus in several different parts of the body, most prominently in the lungs and other parts of the respiratory system.It also affects the pancreas, leading to serious digestive problems. Cystic fibrosis alters the mucus secretions of the body's epithelial cells.ust as the chromosomes come in pairs, so do the genes: one copy of the gene on one chromosome is from the mother, the other copy on the other chromosome from the father. The defective gene that is responsible for causing cystic fibrosis is on chromosome 7.