Regardless of component, the Army conducts both operational and institutional missions. The operational Army consists of numbered armies, corps, divisions, brigades, and battalions that conduct full spectrum operations around the world. The institutional Army supports the operational Army.
Panic disorder is a type of anxiety disorder. It causes panic attacks, which are sudden feelings of terror when there is no real danger. You may feel as if you are losing control. You may also have physical symptoms, such as. Fast heartbeat. Chest or stomach pain. Breathing difficulty. Weakness or dizziness.
Usually first time sufferers of a panic attack truly believe they are dying, going insane or having a heart attack. Repeated and seemingly unprovoked panic attacks may be a sign of panic disorder, but panic attacks are associated with other anxiety disorders as well. For example, people who suffer from phobias may experience panic attacks upon exposure to certain triggers.