<prompt> Cock up splint is used in treatment of ?Radial nerve palsyUlnar nerve palsyMedian nerve palsyPosterior interosseous nerve palsy  <response>: Ans. is a i.e., Radial nerve palsy Splints Any material which is used to suppo a fracture is called splint. Splints are used for immobilizing fractures; either temporarily during transpoation or for definitive treatment. The most commonly employed splints is plaster of paris POP splint. Various POP splints are. Casts : - Here the POP roll completely encircles the limb. Slab : - It is not completely encircles the limb, but only one half or one third circumference. Spica : - This encircles a pa of the body; e.g., hip spica for fractures around hip. 