What is the blood alcohol level range that indicates impaired fine motor skills?

The blood alcohol concentration (BAC) level that indicates impaired fine motor skills is typically in the range of 25-50 mg/dL (0.025-0.05%). At this level, individuals may begin to experience a decline in motor coordination, impairing their ability to perform tasks that require precision and fine motor control, such as writing or buttoning clothing.

As BAC levels increase beyond this range, there are additional impairments to judgment, reaction time, and overall coordination. It’s important to understand that while impairment may begin at lower levels, the fine motor skills are particularly affected when the BAC reaches around 25-50 mg/dL, which is why this range is identified as significant for fine motor skill impairment. Higher levels lead to more severe cognitive and physical deficits, affecting comprehensive functioning.