hema-Screen™ Specific is for the rapid and qualitative determination of Human Blood fecal samples. It is intended for professional and laboratory use only. It is also useful for determining gastrointestinal bleeding due to a number of gastrointestinal (GI) disorders such as diverticulitis, colitis, polyps and colorectal cancer. This test is recommended for use in routine physical examines, hospital monitoring of bleeding in patients, and for screening for colorectal cancer or gastrointestinal (GI) bleeding from any source.