MSRA-0723
A 26-year-old man with a history of ulcerative colitis presents to the GP with symptoms of feeling unwell. He has been experiencing up to 8 bowel movements a day for the past 3 days, with blood present in his stool each time. He denies having a fever. Urgent blood tests reveal the following results:
Hb 110 g/L Male: (135-180) Female: (115 – 160)
Platelets 384 * 109/L (150 – 400)
WBC 16 * 109/L (4.0 – 11.0)
Na+ 138 mmol/L (135 – 145)
K+ 4.2 mmol/L (3.5 – 5.0)
Urea 2.4 mmol/L (2.0 – 7.0)
Creatinine 58 µmol/L (55 – 120)
CRP 109 mg/L (< 5)
What is the initial treatment plan for this patient, given the severity of his symptoms?