describe ESR

Answer 1

ESR stands for erythrocyte sedimentation rate. It is a simple blood test that measures the rate at which red blood cells settle at the bottom of a tube over a certain period of time. ESR is a non-specific marker of inflammation in the body and may be elevated in conditions such as infections, autoimmune diseases, cancer, and other chronic inflammatory conditions. It is often used as a screening test to help diagnose and monitor certain diseases.