Q6. Which of the following statements regarding lymphoedema are correct?
- (1) Patients experience constant dull ache and even severe pain sometimes
- (2) Manual lymphatic drainage has a role
- (3) Primary lymphoedema is caused by congenital lymphatic dysplasia
- (4) Nonne Milroy's disease is a type of primary lymphoedema
- (a) 3 and 4 only
- (b) 1 and 2 only
- (c) 1, 2 and 3 only
- (d) 1, 2, 3 and 4