请咬鹅同志来指点一下 ~ 不举属于以下哪一种
Cannot walk without assistance of another person or a brace, cane, crutch, a lower limb prosthetic device or similar assistive device or who requires the assistance of a wheelchair.
Suffers from lung disease to such an extent that forced expiratory volume in one second is less than one litre.
Portable oxygen is a medical necessity.
Cardiovascular disease impairment classified as Class III or Class IV to standards accepted by the American Heart Association or
Class III or IV according to the Canadian Cardiovascular Standard.
Severely limited in the ability to walk due to an arthritic, neurological, musculoskeletal or orthopaedic condition.
Visual acuity is 20/200 or poorer in the better eye with or without corrective lenses or whose greatest diameter of the field of vision in both eyes is 20 degrees or less.
Condition(s) or functional impairment that severely limits his or her mobility.