Chapter 27: Blood Patton: Anatomy and Physiology, 10th Edition Exam|Questions and Answers| 100% Correct

Chapter 27: Blood Patton: Anatomy and Physiology, 10th Edition Exam|Questions and Answers| 100% Correct 1. Which of the following is(are) involved in determining a person's total blood volume? a. Age b. Body type c. Sex d. All of the above d. All of the above 2. Blood volume per kilogram of body weight varies inversely with: a. skeletal volume. b. body fat. c. water weight. d. heigh b. body fat. 3. A hematocrit of 56% would be an indication of: a. leukocytosis. b. anemia. c. leukemia. d. polycythemia d. polycythemia. 4. Which mature cell has no nucleus, mitochondria, or ribosomes? a. Erythrocyte b. Leukocyte c. Platelet d. Neutrophil a. Erythrocyte 5. A normal adult red blood cell count ranges from _____ million/cubic mm. a. 4.2 to 6.2 b. 5.5 to 6.5 c. 6.5 to 7.5 d. 7.5 to 8.5 a. 4.2 to 6.2 6. Which of the following cell types can carry oxygen? a. Leukocyte b. Thrombocyte c. Platelet d. Erythrocyte d. Erythrocyte 7. A hematocrit of 40% means that in every 100 ml of whole blood, there are: a. 40 red blood cells and the remainder is fluid plasma. b. 40 ml of fluid plasma and 60 ml of red blood cells. c. 40 ml of red blood cells and 60 ml of fluid plasma. d. 2 liters (40% of 5 liters total) of fluid plasma c. 40 ml of red blood cells and 60 ml of fluid plasma 8. Under the microscope, erythrocytes appear as: a. biconcave disks without nuclei. b. circular disks with centrally located nuclei. c. circular disks with several nuclei. d. oval disks with multilobed nuclei a. biconcave disks without nuclei. 9. Erythropoiesis is the formation of: a. platelets. b. red blood cells. c. white blood cells. d. all of the above. b. red blood cells. 10. Many types of blood cells are produced in the: a. liver. b. red bone marrow. c. spleen. d. pancreas b. red bone marrow. 11. In the formation of blood cells, the mega