These military intelligence departments work closely with the national intelligence agencies such as the National Security Agency and the Central Intelligence Agency, which are comprised primarily of civilians. Degrees in engineering, computer science and foreign languages can often be very useful.
What is leg bruise? A bruise, or ecchymosis, is a collection of blood in a confined area. It can form directly under the skin, within a muscle, in and around bone, or inside the body. Under the skin, a bruise may cause an area of discoloration that may change colors and spread before resolving.
1 Do not apply an ice pack directly to the skin as the excessive cold can cause the skin to become damaged. Wrap a bag of frozen peas or an ice pack in a towel and place it on the bruised area for 20-30 minutes.  Taking an anti-inflammatory drug can help take down swelling associated with a bruise on a leg.