fingerstick blood sample

A fingerstick blood sample involves pricking the fingertip with a small, sterile needle or lancet to draw a tiny amount of blood. This method is commonly used for rapid tests, such as blood glucose monitoring or certain diagnostic tests, because it provides quick results with only a small amount of blood needed. The process is quick, minimally invasive, and typically causes only brief discomfort. The sample is collected on a test strip or into a small container, and can be analyzed immediately or sent to a lab for detailed testing.