The Packed Cell Volume (PCV) Test 1. Objective: This is one of the oldest tests done in medical practice. The objective of this test was to determine the percentage of red blood cells (RBCs) in whole blood. It also helped to assess the blood’s capacity to carry oxygen. ________________________________________ 2. Principle: The test was based on the principle that when blood was centrifuged, the red blood cells settled at the bottom of the tube, forming a packed column. The ratio of the packed RBC column to the total blood column gave the packed cell volume (PCV), expressed as a percentage. ________________________________________ 3. Materials: • Microhematocrit capillary tubes • Microhematocrit centrifuge • Plasticine or sealing clay • Microhematocrit reader • Lancet • Alcohol swab • Cotton ________________________________________ 4. Procedure (Microhematocrit Method): 1. The fingertip was cleaned with an alcohol swab and pricked with a sterile lancet. 2. Blood was collected into ...
CAN A MAN BECOME PREGNANT, CARRY, AND GIVE BIRTH TO A BABY?
The truth is, as a man you can only become a good father but not a mother. The male body is not designed for pregnancy purposes.
For individuals that are having a hard time getting pregnant and wish to find out exactly how to reverse infertility and get pregnant quickly and safely without medications, without dangerous surgery, without any typical Infertility therapies, and without any side effects, you should schedule an appointment with your doctor or a fertility specialist for best results.
As you can see in the picture, you do not possess all the necessary equipment (ovary, uterus, and vagina) whereas a female body has all of that.
©️ PUBLIC HEALTH ORBITAL

Comments
Post a Comment