Drunk driving is the act of operating a motor vehicle while the operator's ability to do so impaired as a result of alcohol consumption, or with a blood alcohol level in excess of the legal limit. For drivers 21 years or older, driving with a blood alcohol concentration (BAC) of 0.08% or higher is illegal.
Our pupils dilate when we are seeing something stimulating or we are in low light. If we are aroused our pupils dilate in order to take in more of our pleasing surroundings. Often during courtship pupils stay dilated. You can tell when someone is aroused by looking closely at their pupils in constant surrounding light.
Some neurologic conditions, such as stroke, tumor, or brain injury, can also cause changes in pupil size in one or both eyes. Pupils that do not respond to light or other stimuli are called fixed pupils. Often, fixed pupils are also dilated pupils.Abnormally shaped pupils can occur as a result of abnormalities of prenatal development or injury. Changes in pupil size and unequal pupil size can occur with serious conditions such as head trauma, brain tumors, stroke, or poisoning.These conditions are medical emergencies. Seek immediate medical care (call 911) if you have pupil changes as a result of head trauma or in association with other symptoms.bnormally shaped pupils can occur as a result of abnormalities of prenatal development or injury. Changes in pupil size and unequal pupil size can occur with serious conditions such as head trauma, brain tumors, stroke, or poisoning.