(a) Explain the following terms:
(i) first aid
(ii) artificial respiration
(iii) dislocation
(iv) haemorrhage

(b) (i) State three objectives of first aid.
(ii) Explain the procedure for administering the mouth-to-mouth method of artificial respiration.

(c) (i) State three signs of dislocation.
(ii) Name two ways of stopping bleeding from an open wound.