chronic kidney disease patient came with brea difficulty; interpret cxr ; what intervention planned here to treat this breathlessness

27 year old female , recently diagnosed with bronchial asthma and 8 months amenorrhea post delivery , presented to ER with sudden onset of grade 4 SOB today morning at 11:00 am with profuse sweating and abdominal discomfort , patient was apparently asymptotic till then Had h/o dry cough since 2 months No h/o vomitings, chest pain , giddiness ,loose stools , decreased urine output ,burning micturition One episode of bleeding per rectum in hospital On arrival Pt -Drowsy,arousable GCS-E3V4M6 Bp-100/60 HR-123/min Grbs-33 Mgdl Chest -Bae , mild wheeze Laboured breathing pattern CVS-s1s2 heard Spo2-98% on room air Cold peripherals with feeble peripheral pulses Advised for CBP,ABG, electrolytes, RFT, urine for ketones, CXR,ECG CBP- HB-13.2,RBC-4.4,wbc-8300,platelet-41000 Electrolytes ,urea & creat in normal range ABG- Ph 6.994,pCO2 10.9, pO2 120.6, HCO3act 2.6 mol/l ,HCO3std 7.2mmol/l UPT is negative Viral markets are negative Couldn’t get Ketones as there is no urine output for patient since morning

44/male chronic alcoholic came with drowsiness and breathing difficulty ; interpret abg ; what will be the best treatment to start with

39 years old man, known c/o systemic hypertension and chronic AF, BMI of 42, admitted with 3 days history of breathlessness, fever and cough. Initially patient was in ward, on room air, ABG was 7.37/42/76/28/92. He became drowsy and tachypneic after 6-8 hours. Shifted to ICU and was put on NIV. ABG on shifting to ICU- 7.19/100.1/82/34/92. What are d/d s based on chest xray? What are possible causes of sudden rise in PCO2?

A 65 yrs old pt suffering short breathing or asphyxia since 3 days.......and now he admitted in emergency department. past history....chronic chain smoker c/o.dm and htn I mentioned all reports below....... respected drs@Dr. Parveen Yograj sir @Dr. Prashant Vedwan sir.......plz help in dis case....he s my couligues father.