1st April 2022

Jake, a 32-year-old male presents to the GP with tenesmus, rectal bleeding and diarrhoea

Jake, a 32-year-old male presents to the GP with tenesmus, rectal bleeding and diarrhoea. As his father suffered with ulcerative colitis, the GP suspects Jake may be suffering from the same disease. What one investigation should be performed to confirm the GPs suspicion.

Select the SINGLE most appropriate option from the list below. Select ONE option only.