Final answer:
CRP and ESP are blood tests that measure inflammation. CRP is a marker of infection or inflammation, while ESP measures how quickly red blood cells settle.
Step-by-step explanation:
CRP stands for C-reactive protein, while ESP stands for erythrocyte sedimentation rate (also known as the ESR or sedimentation rate). Both CRP and ESP are blood tests that are used to measure inflammation in the body.
CRP is a protein produced by the liver in response to inflammation. It is often used as a marker of infection or inflammation in conditions such as rheumatoid arthritis, infections, and certain types of cancer. Elevated levels of CRP indicate the presence of inflammation.
ESP, on the other hand, measures how quickly red blood cells settle to the bottom of a test tube. This test is nonspecific and can indicate the presence of inflammation or infection, but it cannot be used to diagnose specific diseases. Elevated ESP levels can be seen in conditions such as infections, autoimmune diseases, and some cancers.