A blood test is a medical procedure where a small sample of blood is taken from the body to be analyzed in a lab. It helps doctors check for various health conditions, measure how well organs like the liver and kidneys are working, and see if treatments are effective. Blood tests can identify infections, monitor chronic diseases, and check for substances like glucose, cholesterol, and hormones. The sample is usually taken from a vein in the arm using a needle, and the procedure is quick and rather painless.

What is a "blood test"?

88c3cb70086dec06de6933cfc54f4588b47a73574fc58c0d3bf16179cf49e95e

Визначення та значення слова «blood test» англійською мовою

Download Mobile App