How to Do a Unit Rate. A unit rate describes how many units of the first type of quantity corresponds to one unit of the second type of quantity. A good example of a unit rate is miles per hour, with miles being the first quantity and hours being the second. Unit rates are included in the core of many math and physics problems.
Low Blood Sugar Symptoms. A low blood sugar, also called hypoglycemia or an insulin reaction, is defined as a blood glucose level below 60 to 70 mg/dl. It is usually companied by one or more of the symptoms described below. Low blood sugars or insulin reactions can occur whenever insulin is used.
Symptoms. The symptoms of hypoglycemia may vary from episode to episode because low blood sugar can be mild, moderate, or severe. Increasingly severe symptoms appear as the blood sugar level falls. In healthy people, fasting blood sugar levels are usually between 70 and 99 mg/dL.our body uses hormones to keep your blood sugar in a normal range. But a long-term health problem that needs treatment can cause blood sugar to drop too low. People with diabetes often deal with low blood sugar.