Lab_exercise_25 questions with answers 2020-2021 highly upgraded

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A. Characteristics of the Formed Elements and Blood Abnormalities Fill in the blank with the term that fits the description. ______________________ 1. The oxygen and carbon dioxide carrying cell _ ... _____________________ 2. Help the body fight infections and foreign substances ______________________ 3. Form a clot to help the body stop bleeding ______________________ 4. Another name for red blood cells ______________________ 5. Another name for platelets ______________________ 6. Another name for white blood cells ______________________ 7. Large cells that develop into platelets ______________________ 8. A deficiency in number of RBCs or decreased hemoglobin content of blood ______________________ 9. An abnormal increase in RBCs ______________________ 10. An abnormal increase in WBCs ______________________ 11. A deficiency in WBCs ______________________ 12. A deficiency in platelets 04/01/2017 - RS0000000000000000000000385702 - Laboratory Manual for Anatomy and Physiology hemoglobin WBC platelets erythrocytes thrombocytes leukocytes myloid stem cells anemia erythrocytosis leukocytosis leukopenia thrombocytopenia 426 EXERCISE 26 BLOOD COMPONENTS AND BLOOD TESTS B. White Blood Cell Structure and Characteristics Fill in the blank with the term that fits the description. Terms may be used more than once. ______________________ 1. 60–70% of all WBCs ______________________ 2. 2–4% of all WBCs ______________________ 3. 0.5–1% of all WBCs ______________________ 4. 20–25% of all WBCs ______________________ 5. 3–8% of all WBCs ______________________ 6. 10–12 m; nucleus with 2–5 connected lobes; pale lilac granules ______________________ 7. 10–12 m; nucleus with 2 or 3 lobes; red-orange granules ______________________ 8. 8–10 m; nucleus difficult to see; large deep blue-purple granules ______________________ 9. 6–9 m; round nucleus that is dark purple; sky blue cytoplasm, no visible granules ______________________ 10. 12–20 m; kidney-shaped nucleus; blue-gray cytoplasm, no visible granules ______________________ 11. Abbreviation for polymorphonuclear leukocytes ______________________ 12. General name for all of the WBCs ______________________ 13. Nicknames for neutrophils ______________________ 14. C. White Blood Cells Write the name of the white blood cell that matches the description. Terms may be used more than once. ______________________ 1. ______________________ 2. granulocytes ______________________ 3. ______________________ 4. agranulocytes ______________________ 5. ______________________ 6. most numerous leukocyte ______________________ 7. least numerous leukocyte } } } 04/01/2017 - RS0000000000000000000000385702 - Laboratory Manual for Anatomy and Physiology neutrophils eosonophils basophils lymphocyte manocytes neutrophils eosonophils basophils lymphocytes manocytes PMN leukocytes PMN polymorphonuclear neutrophils esonophils basophils leukocytes monocytes neutrophils basophils EXERCISE 26 BLOOD COMPONENTS AND BLOOD TESTS 427 D. ABO and Rh Blood Typing Name the antigens present on the RBCs and the antibodies present in plasma of each blood type. Antigens on RBCs Antibodies in Plasma 1. O ____________ ____________ 2. A ____________ ____________ 3. B ____________ ____________ 4. AB ____________ ____________ 5. Based on what you know about antigens and antibodies, what blood type is the universal donor? ____________ Explain. 6. What blood type is the universal recipient? ____________ Explain. E. Hematocrit 1. Define hematocrit. 2. What is the anticoagulant used in this type of blood test? __________ 3. Ron has a hematocrit of 47%. Is this within the normal range? (yes/no) 4. Janey has a hematocrit of 58%. Is this within the normal range? (yes/no) F. Hemoglobin Content and Coagulation Time 1. Do the hematocrit and hemoglobin content of blood measure the same thing? _________________ Explain. 2. What is the importance of coagulation time? 3. Would a hemophiliac have an above or below normal coagulation time? 04/01/2017 - RS0000000000000000000000385702 - Laboratory Manual for Anatomy and Physiology AB+ This blood type has no antibodies to attack any other blood group OThis blood type has no antigens for antibodies from A, B, or AB blood groups to attack the percent of red blood cells in whole blood heparin yes no No, the hematocrit measures the percent of red blood cells in whole blood and the hemoglobin content determines the oxygen-carrying ability of the blood and is described in mg/ml of blood. Coagulation time measures how long it takes for the blood to clot A person with hemophilia will have a longer than normal coagulation time. [Show More]

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