Which term refers to a loss or abnormality of a body part or function?

Which term refers to a loss or abnormality of a body part or function?

• A. Impairment
• B. Disability
• C. Disorder
• D. Defect

Answer: (A)

Impairment is the term used to describe a loss or abnormality of a body part or its function. It targets problems at the anatomical or physiological level, such as loss of a limb, nerve damage, or diminished vision. This helps explain how a physical condition can affect what a person can do, and it can lead to disability, which refers to limitations in performing activities. The other terms are less precise in this context: a disorder is a broader disturbance of normal function, and a defect implies an imperfection or fault, often used in non-medical or congenital contexts rather than as a specific medical category for loss of function.

Impairment is the term used to describe a loss or abnormality of a body part or its function. It targets problems at the anatomical or physiological level, such as loss of a limb, nerve damage, or diminished vision. This helps explain how a physical condition can affect what a person can do, and it can lead to disability, which refers to limitations in performing activities. The other terms are less precise in this context: a disorder is a broader disturbance of normal function, and a defect implies an imperfection or fault, often used in non-medical or congenital contexts rather than as a specific medical category for loss of function.