A 70 year old man presents to ED with weakness, vomiting and central abdominal pain

Vital signs:

BP 140/90

PR 110/min

Temp  36 degrees

Blood tests:

pH  7.40  (7.3-7.44)

pCO2  56  (35-45 mmHg)

HCO3  34  (222-26  mmol/l)

BE  7

Sodium  135  (137-145  mmol/l)

Potassium  3.8  (3.5-5  mmol/l)

Chloride  90  (99-111  mmol/l)

Lactate  2.3  (<2  mmol/l)

Urea  11.6  (3-8  mmol/l)

Creat  125  (40-120  umol/l)

Bilirubin  23  (<21 umol/l)

GGT  117  (<51 U/L)

ALT  36  (<36 g/l)

ALP  61  (35-110  U/L)

Questions

1. Describe and interpret 3 significant abnormalities in the blood gas
2. List and interpret two other abnormailities