Mosby’s Electronic Image Collection for Pharmacology 2000

A, Flexion of affected arm. Patient leans toward the unaffected side. 

B, Slow shuffling gait. 

C, Patient has increased difficulty walking and looks for sources of support to prevent falls. 

D, Further progression of weakness. Patient requires assistance from another person for ambulation

E, Profound disability. Patient may be confined to a wheelchair because of increasing weakness