The eight-hour course, which takes place entirely in the classroom, includes a self-assessment to determine if certain skills have become impaired.

What's happened is that their judgement has become impaired, and they can't relate to reefs.

The nerves in Soo-ho's hand become impaired, ending his piano career.

'Well, only a small sip, don't want your judgement becoming impaired.'

During the next week the fiery pinwheels remained, obscuring Nicholas's vision, but only at night; it was his night vision that had become impaired.

Eventually, rudimentary actions like swallowing become impaired or impossible.

As a result all four major functions of the nose become impaired: breathing, defense, olfaction, and phonology.

As best she could (her speech had become impaired), she told my brother and me that she wanted to take the pills.

Her judgement had become impaired, her grasp on events tenuous.

Unstable angina is a warning sign that blood flow to the heart has become more impaired and that a heart attack may soon occur.