A new born baby have 8 gm billirubin on 2 day. Retic count is 14 n DCT is +ve. Please tell me Rx

The investigations written below, are done for?? please explain..

4 yr male child Anaemia Ferritin 280 ug/L, percent saturation 45 %, SI/TIBC Normal, F 38%, A2 4.5%, A 55%. PBS

6 year old male child having GB stone measuring 13.2 mm,t/t will be-

1 year male child b/b relatives with c/o lump in abdomen (lt. Hypochondriac and umbilical). Baby have h/o fever on and off 15 days not a/w chills. O/E normal. Afebrile x 2 days. Accepting feeds, active. No other complains. Kindly discuss differentials. Blood reports awaited.

21 yrs/M Engineering Student came with c/o Loss of appetite. general weakness weight losss no c/o pruritis, breathlessness.bipedal edema.cough. no c/o Pr bleed,Hematemesis. deny any addiction Past h/o Blood transfusion 2years back for low Hb,no details available right now,advised to bring all old papers. O/E Yellow discoloration of Skin,upper bulbar conjunctiva present. Pr 78bpm. bp120/50mmhg wide pulse pressure RS clear Spo2 99at RA PA Soft NT No Hepato,splenomegaly. urgent cbc lft done. cbc s/o Hb 4.0gm%,WBC 3500,Plt 413000. LFT= S/O raised conjugated bilirubin 1.64,Unconjugated 0.87mg/dl TB 2.51mg/dl Sgot/Pt 83.4/77.4 Alp 281. ?Hepatocellular Jaundice. plan for Supportive rx fr hepatitis,BGCM,Bld transfusion,Urine R &M,Usg Abdo,Viral markers hepatitis,RFT,SE,Complete LFT,Bt,Ct,PT/INR. please comment on Diagnosis further line of investigations and management.