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  2. Blood - Wikipedia

    en.wikipedia.org/wiki/Blood

    Blood is composed of blood cells suspended in blood plasma. Plasma, which constitutes 55% of blood fluid, is mostly water (92% by volume), [2] and contains proteins, glucose, mineral ions, and hormones. The blood cells are mainly red blood cells (erythrocytes), white blood cells (leukocytes), and (in mammals) platelets (thrombocytes). [3]

  3. Blood cell - Wikipedia

    en.wikipedia.org/wiki/Blood_cell

    Hemoglobin is an iron-containing protein that gives red blood cells their color and facilitates transportation of oxygen from the lungs to tissues and carbon dioxide from tissues to the lungs to be exhaled. [3] Red blood cells are the most abundant cell in the blood, accounting for about 40–45% of its volume.

  4. Blood as food - Wikipedia

    en.wikipedia.org/wiki/Blood_as_food

    Blood curd is a dish typically found in Asia that consists of cooled and hardened animal blood. In China, "blood tofu" (Chinese: 血豆腐; pinyin: xiě dòufǔ) is most often made with pig's or duck's blood, although chicken's or cow's blood may also be used. The blood is allowed to congeal and simply cut into rectangular pieces and cooked.

  5. Red blood cell - Wikipedia

    en.wikipedia.org/wiki/Red_blood_cell

    Red blood cells (RBCs), referred to as erythrocytes (from Ancient Greek erythros 'red' and kytos 'hollow vessel', with -cyte translated as 'cell' in modern usage) in academia and medical publishing, also known as red cells, [1] erythroid cells, and rarely haematids, are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O 2) to the body tissues—via ...

  6. Blood donations have fallen to catastrophic levels. Experts ...

    www.aol.com/news/blood-donations-fallen...

    The need for blood is urgent. Over the holidays, the Red Cross had 7,000 fewer units of blood available than were needed by hospitals, said Dr. Eric Gehrie, the executive medical director of the ...

  7. Serum (blood) - Wikipedia

    en.wikipedia.org/wiki/Serum_(blood)

    Preparation of serum cups for a lipids panel designed to test cholesterol levels in a patient's blood. Serum (/ ˈ s ɪər ə m /) is the fluid and solvent component of blood which does not play a role in clotting. [1] It may be defined as blood plasma without the clotting factors, or as blood with all

  8. This popular smartwatch will track your blood pressure - AOL

    www.aol.com/lifestyle/this-popular-smartwatch...

    Brans like Popglory have options loaded with features that are easy to use and helpful in your everyday life, like being able to measure blood pressure, plus your wallet will love it, too. Today ...

  9. Hematophagy - Wikipedia

    en.wikipedia.org/wiki/Hematophagy

    Cow blood mixed with milk, for example, is a mainstay food of the African Maasai. Many places around the world eat blood sausage. Some societies, such as the Moche, had ritual hematophagy, as well as the Scythians, a nomadic people of Eastern Europe, who drank the blood of the first enemy they killed in battle. Psychiatric cases of patients ...