Sympathetic nervous system making pupils dilate? According to my studies, the sympathetic system is basically the 'fight or flight' mechanism. And one of its effects is to make the pupils dilate. However I though that when we felt threatened or we dislike someone our pupils narrow.
S/he is absolutely, and totally wrong. The 'normal' blood sugar level for a non-diabetic is between 70 and 110 mg/dL, though towards either extreme your doctor may wish to carry out further investigation.eport Abuse. No, 76 is absolutely within normal range. Normal range of blood sugar is 70-120mg/dL. You may be slightly hypoglycemic (low blood sugar) if you find yourself feeling weak at times.
Quick Answer. A normal, randomly checked blood glucose level in adults is between 80 and 120 milligrams per deciliter of blood before meals or between 100 and 140 milligrams per deciliter of blood right before bedtime, states WebMD. A normal fasting blood glucose level is any number below 100 milligrams per deciliter.