You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Any loss or abnormality of psychological, physiological or anatomical structure or function is known as and explain in detail?
Impairment - Any loss or abnormality of psychological, physiological or anatomical structure or function. Disability - Any restriction or lack of ability to perform an activity in the manner or within the range considered normal for a human being. Handicap - A disadvantage for a given individual resulting from an impairment or a disability, that limits or prevents the fulfillment of a role that is normal (depending on the age, sex, and social and cultural factors) for that individual. Ref: Park&;s Textbook of Preventive and Social Medicine,24th edition,Page no. 48