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impairment

A loss or weakening of a body function or ability, such as sight, hearing, movement or thinking.

im-PAIR-ment noun

What it means

A word used for any function that is reduced: a visual impairment, hearing impairment, cognitive impairment (trouble with memory and thinking) or impaired mobility. Nurses use it when planning care, because an impairment changes how a client is safest moving, eating, communicating and learning. It is also used for a nurse who is unsafe because of alcohol or drugs ("an impaired colleague").

For the nurse

Find out which impairments a client has and plan around them: glasses and hearing aids in place, a clear path, the call light within reach and teaching adapted to the client. Report a coworker who seems impaired to the charge nurse or supervisor.

At a glance

Spanishdeterioro, discapacidad
Also writtenimpairments, impaired

Related terms

activities of daily living

The basic self-care tasks of everyday life, such as bathing, dressing, eating, toileting and moving about.

Alzheimer disease

A brain disease that slowly destroys memory, thinking and the ability to do everyday tasks.

delirium

A sudden state of confusion and poor attention that comes and goes over hours or days.

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