Updated February 18, 2016. A fecal occult blood test (FOBT) is a non-invasive way to screen for blood in your stools, which can be a symptom of colon cancer. If a FOBT finds blood in your stools, you will be referred for further colon cancer screening, such as colonoscopy or flexible sigmoidoscopy.
A saddle with full quarter horse bars is designed to fit a horse with a wide, fairly flat back. A saddle with semi-quarter horse bars is designed to fit a horse with a medium-sized back. The primary difference between the two sizes is in the angle at which the bars are positioned and the width of the gullet.
A successor to the Sopwith Pup, the Sopwith Aviation Company produced the famous Sopwith F.1 Camel, which accounted for more victories than any other aircraft in World War I. The Sopwith Camel F.1 was a direct development of Herbert Smith's Sopwith Pup and the two planes were not dissimilar in appearance, but this is where the simularity ended. Unlike the elegant and docile handling Pup, the Camel was a high strung animal, difficult and dangerous to fly.