The function of red blood cells is to Select one: A. defend the body against infectious organisms. B. carry oxygen from the cells to the lungs. C. carry carbon dioxide from the lungs to the body's cells. D. carry oxygen to the cells and the
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- What type(s) of blood cells is (are) described with each statement? Choose from erythrocytes, leukocytes, or platelets. a. This type of blood cell has no nucleus. b. This type of blood cell survives in the bloodstream for the longest period of time. c. This type of blood cell is a key element in the immune system. d. This type of blood cell carries hemoglobin. e. This type of blood cell contains the machinery needed for clot formation.Which of the following statements are true of red blood cells (RBCs)? (Read carefully and select all of the correct statements.) A. The protein hemoglobin contains the mineral iron. B. The life span of an RBC is about 60 days. C. Hemoglobin that has given up its oxygen is called debonded hemoglobin. D.RBCs have a life span of 120 days. E. The RBC is also know as erythrocyte. OF. The RBC is also known as thrombocytes. Type here to search D 5 CENThe term "hematopoiesis" refers to: Select one: a. the mechanisms that prevent blood loss O b. the process of blood cell formation O c. the rupture of red blood cells O d. a disease in which there is insufficient blood cell production
- Which of the following statements is (are) true concerning the pathways for blood clotting?a. The intrinsic pathway takes less time than the extrinsic pathway.b. The intrinsic and extrinsic pathways require sodium.c. The intrinsic pathway is started by factors from damaged tissues.d. The intrinsic pathway requires the same clotting factors as the extrinsic pathway.e. The common pathway results in fibrin changing to fibrinogenWhich of the following statements about erythropoietin is true?a. It facilitates the proliferation and differentiation of the erythrocyte lineage.b. It is a hormone produced by the thyroid gland.c. It is a hemopoietic growth factor that prompts lymphoid stem cells to leave the bone marrow.d. Both a and b are true.Which of the following statements about mature,circulating erythrocytes is true?a. They have no nucleus.b. They are packed with mitochondria.c. They survive for an average of 4 days.d. All of the above
- A pharmaceutical company develops an artificial red blood cell that is very effective at transporting oxygen but unable to transport carbon dioxide. Explain what would happen in the blood vessels if this substance were used in a blood transfusion. How would this affect the recipient (Assume the transfusion has no effect on the level of plasma in the blood)?Which of the following statements about erythropoietin is true a. It facilitates the proliferation and differentiation of the erythrocyte lineage. b. It is a hormone produced by the thyroid gland. c. It is a hemopoietic growth factor that prompts lymphoid stem cells to leave the bone marrow. d. Both a and b are true.Which cells in our body are popularlycalled “soldiers of the human body”?A. Red blood cellsB. EosinophilsC. BasophilsD. White blood cells
- immediata Which of the following statements are true about the general functions of the blood? (Read carefully and select all of the correct statements.) Please review the power point lecture over the Chapter 11 Blood. This is located in the Module A A. The clotting factor is albumin. B. arterial blood is bright red colored blood because it is oxygenated blood. C. The Universal Donor is Type O-(neg). D. Blood is 3-5 times thicker than water.. E. The viscosity is increased due to the presence of blood cells, plasma proteins, H2O, waste products and elements. F. The PH of blood is 7 to 7.3 due to the slight acidic environment Type here to search O i 15 सक r b thr nee whi actic Seru 57Match the following with its function: plasma protein that creates osmotic pressure that prevents fluids from leaking out of blood vessels (prevents edema) A. albumin B. fibrinogen plasma protein that helps cause blood clotting C. platelets v Formed element that causes blood clotting. D. white blood cells Formed element important in the immune E. red blood cells system. F. hemoglobin v formed element that carries oxygen v protein that binds to oxygenWhite blood cells: a. can be classified as granulocytes or agranulocytes b. defend the body against bacteria and viruses c. are also called leucocytes d. all of the above