2. The anatomic or functional manifestations of a disease: the pathology of cancer. 3. A departure or deviation from a normal condition: Neighborhoods plagued by a self-perpetuating pathology of joblessness, welfare dependency, crime (Time).
1 A fasting blood sugar level from 100 to 125 mg/dL (5.6 to 6.9 mmol/L) is considered prediabetes. If it's 126 mg/dL (7 mmol/L) or higher on two separate tests, you have diabetes.  Oral glucose tolerance test. For this test, you fast overnight, and the fasting blood sugar level is measured.
If your fasting (at least 8 hours before you last ate) blood level is between about 120 and 125 mg/dl, you're considered pre-diabetic. If your fasting blood sugar level is consistently over 125, you may be diabetic. If, at any time, your blood sugar level gets to 600 or above, you're in serious trouble.ating Newest Oldest. Best Answer: A low blood sugar level is much more dangerous because it can very quickly lead to coma and death. High blood sugar has all of the disease implications of diabetes and is very harmful but not so dangerous. The levels can vary quite a bit by individual.