Final answer:
The components of the Ranson criteria for pancreatitis at admission include blood tests, liver function tests, complete blood count, and imaging tests.
Step-by-step explanation:
The Ranson criteria for pancreatitis at admission consists of several components:
- Blood tests: These include checking the levels of pancreatic enzymes like amylase and lipase, as well as checking for signs of infection and dehydration.
- Liver function tests (LFTs): These can indicate if there is any gallbladder disease present.
- Complete blood count (CBC): This looks for abnormalities in different types of blood cells, such as an elevated white blood cell count that may indicate an infection.
- Imaging tests: These include ultrasound and CT scan with contrast dye to assess the health of the pancreas and detect complications.