Ulaha nuugaya

Usha nuugista waa qayb muhiim ah oo ka mid ah qalabka bamgareynta usha nuugista. Usha nuugista waxay ku xidhmaysaa isku xidhka si ay u noqoto xadhig ul ah, korna ugu xidh xidhka usha la safeeyey ee ku yaal qaybta bamgareynta ama matoorka PCP, xidhiidhka hoos u dhaca ee ku yaal bamka ama PCP, doorkeedu waa inuu dhulka dhigo dhaqdhaqaaqa isdhaafsiga ee cutubka bamgareynta ee barta joojinta madaxa faraska waxaa loo gudbiyaa bamka godka hoose ama wuxuu gudbiyaa wareegga wareegga matoorka PCP ilaa PCP godka hoose.