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  • why do you need a blood transfusion anemia

    Based on results from blood tests to screen for iron-deficiency anemia, your doctor may order the following blood tests to diagnose iron-deficiency anemia: to see if you have lower than normal red blood cell counts, hemoglobin or hematocrit levels, or mean corpuscular volume (MCV) that would suggest anemia. Iron to measure the amount of iron in your blood. The level of iron in your blood may be normal even if the total amount of iron…

  • why do we produce snot when we have a cold

    At this time of year, it can feel like everyone around you has a head cold. Decongestant medicine, tissues, and runny noses close in on all sides. But why does your nose run in the first place? The answer lies in the way your nose combats disease. The nose is a complex organвit warms and modifies air as it comes into your body, and acts as a gatekeeper against the external environment, says, a professor…

  • why do you need a bone marrow transplant

    When your doctor thinks youвre ready, youвll have the transplant. The procedure is similar to a blood transfusion. If youвre having an allogeneic transplant, bone marrow cells will be harvested from your donor a day or two before your procedure. If your own cells are being used, theyвll be retrieved from the stem cell bank. Cells are collected in two ways. During a bone marrow harvest, cells are collected from both hipbones through a needle.…

  • why do you have to graft fruit trees

    There are vast differences between grafted fruit trees and seed-grown fruit trees. Learn why you don t get true-to-name fruit by planting seeds. Have you ever wondered why you can t always grow a true-to-name fruit tree from planting seeds? Folks oftenPask if it s possible toPtakePthe seeds from an apple, plant them, and grow trees that yield the same exact type of apples the seeds came from. Unfortunately, for most fruit trees*, this isn…

  • why do you let me stay here she and him

    I disagree with the other commenters. I don\’t think \”I\’m just sitting on the shelf\” represents her inaction, to me it represents him not noticing her. She\’s saying she wants him and they\’ve got a lot in common but he takes no notice. Why is she \”sitting on a shelf\”? Is it a metaphor for her acting like a \”doll\” or a lady and not wanting to make the first move? love this song! it\’s…