LDH isoenzymes is a test to check how much of the different
types of lactate dehydrogenase (LDH) are in the blood. LD;
Lactic (lactate) dehydrogenase isoenzymes How the test is
performed The procedure is done in the following way: - The site
is cleaned with germ-killing medicine (antiseptic). - The health
care provider wraps an elastic band around the upper arm to
apply pressure to the area and make the vein swell with blood. -
The health care provider gently inserts a needle into the vein.
- The blood collects into an airtight vial or tube attached to
the needle. - The elastic band is removed from your arm. - The
needle is removed. - The puncture site is covered to stop any
bleeding. In infants or young children, a sharp tool called a
lancet may be used to puncture the skin and make it bleed. The
blood collects into a small glass tube called a pipette, or onto
a slide or test strip. Afterward, a bandage may be placed over
the area if there is any bleeding. How to prepare for the test
The health care provider