Stroke: a stroke occurs when there is a blocked (embolism) or ruptured (aneurysm/hemorrhage) blood vessel that supplies the brain, leading to severe and permanent damage to the tissues of the brain. A very severe stroke can cause brain death.
MCT: Marine Combat Training. All non-infantry Marines, upon completion of recruit training, will undergo Marine Combat Training (MCT). MCT consists of 29 days of battle skills training that enables Marines, regardless of MOS, to operate in a combat environment.
All Marine Corps recruits undergo 12 weeks of Recruit Training at Parris Island, S.C., or San Diego, Calif. This training is an intense mental and physical process that shapes recruits against the core Marine Corps values of Honor, Courage and Commitment. Only the most elite make it through.