1)define/explain the goiter. (Describe goiter.) 2) Explain the Etiology/ cause of goiter. (Tell the cause of goiter) 3)explain sign and symptoms/clinical manifestation of goiter. In goiter clinical manifestation include hyperthyroidism +hypothyroidism in hypothyroidism:= Other symptoms:= 3)explain the risk factor (Explain the risk factor) 4) Explain the diagnostic evaluation. (Type diagnostic evaluation) 5) Explain the management of goiter. (Write management of goiter.) medical management 1)if hyperthyroidism:= 2)if hypothyroidism:= 3)if iodine deficiency:=