There are different elements that can be used to immobilize a reduced protein. Some of the common element include sulfur, halogen and nitrogen.
A splint and sling are what immobilize the extremity.
swath
SWATHE
A cast is a device that is applied to the arms, legs, or truck to immobilize the injured part. Splints are also used to immobilize the arms and legs.
plaster of paris
Swathe
Swathe
Swathe
Swathe
The spelling paralyse is used in the UK. The US spelling is paralyze (immobilize).
Swathe
A Swathe