Figure 2. Division Definition Group Definition The explosive characteristics of the air mixtures of gases, vapors, or dusts vary with the specific material involved. Materials have been placed in groups based on their i gnition temperatures and explosion pressures.igure 2. Division Definition Group Definition The explosive characteristics of the air mixtures of gases, vapors, or dusts vary with the specific material involved. Materials have been placed in groups based on their i gnition temperatures and explosion pressures.
Rectal bleeding is bright red blood in or on a bowel movement, on toilet tissue after wiping, or in the toilet water.You may or may not have some pain when you have the bowel movement. If you have external hemorrhoids, you may have pain when you sit.ectal bleeding is bright red blood in or on a bowel movement, on toilet tissue after wiping, or in the toilet water.
Bleeding, Bloating or fullness, Diarrhea, Frequent bowel movements. Change in bowel habits, Frequent bowel movements, Frequent urge to have bowel movement, Nausea or vomiting. Frequent bowel movements, Frequent urge to have bowel movement, Muscle cramps or spasms (painful).hange in bowel habits, Frequent bowel movements, Frequent urge to have bowel movement, Pain or discomfort. Change in bowel habits, Constipation, Frequent bowel movements, Increased passing gas. Change in bowel habits, Frequent bowel movements, Pain or discomfort.