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.
Hernia Operation: Recovery After Hernia Surgery Save this for later. A hernia is a small or large opening in the wall of the abdomen. When a hernia is present it can be seen as a bulging out of the abdomen. It is easier to visualize a bulging hernia when the muscles of the abdomen are tightened. Inguinal (groin) Hernia Locations. Certain activities can cause the bulge to worsen, such as lifting, coughing, or straining. There can be very serious complications from a hernia if the tissue that is bulging through the abdominal wall gets trapped and the blood supply gets cut off.