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.
3. Note any physical discomfort. Sufferers of Bright's disease experience back pain and some nausea. More severe symptoms include headache, particularly coupled with difficulty in passing urine, fever, vomiting, convulsions and possibly falling into a coma.ne of the symptoms described for Bright's disease, or nephritis, was a sudden swelling of the ankles, just above the tops of the sufferer's shoes. The toes themselves may be puffy, as may the feet just above the toes. The area under the eyes may also be puffy, and sometimes the entire body swells or turns pale.