Blood Collection —Junior Lab Assistant -PSC
BLOOD COLLECTION BY CAPILLARY PUNCTURE A Blood test is prescribed in most of the blood-related disorders, metabolic disorders and in various infections as well as for the Regular health Check-ups. Whenever a small amount of blood is required for the tests, instead of venipuncture, a capillary puncture is done to collect the sample. In Children and Adults, finger puncture is done to collect the blood sample whereas, in Infants, Heel puncture is done to obtain the specimen. I) BLOOD COLLECTION BY FINGER PUNCTURE REQUIREMENTS FOR THE FINGER PUNCTURE Blood Lancet Alcohol/Spirit Swab Surgical Gauze Microscope Glass Slide Capillary tube Glass Marking pencil All the above-mentioned things should be ready in hand before starting the procedure. PROCEDURE OF THE FINGER PUNCTURE ⇒ Firstly ensure that the patient should be in a comfortable position. ⇒ Find a spot on the Middle or Ring finger of the left hand (as Most peoples are Right-handed). ⇒ Clean the selected site for the puncture with ...