Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a one and the other represents a zero. Such data storage can be used for storage of state, and such a circuit is described as sequential logic.
1 Incisional hernia can occur through a scar if you have had abdominal surgery in the past. 2  Umbilical hernia is a bulge around the belly button. 3  It occurs when the muscle around the belly button does not close completely after birth.
For lack of a better term, âroad rashâ is often used to describe traumatic injuries that occur when someone has contact with the ground such as gravel, sand, pavement, and asphalt.lass IV medical lasers are an excellent option to resolve discoloration related to road rash scars. Outcomes can be dramatic with laser treatments being safe for all skin types. Many consumers and medical professionals are unaware of the cosmetic concerns that a patient may have once an injury has healed.