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Rio Bio 202
Rio Bio 202 - Ch17 Blood
| Question | Answer |
|---|---|
| A healthy male adult individual contains about ____ liters of blood | 5-6 |
| A major plasma protein that maintains the blood osmotic pressure is | albumin |
| Is a universal donor because they can give blood to all other groups | Blood group O |
| The escape of leukocytes from blood vessels into tissue spaces: | Diapedesis |
| During the life cycle of red blood cells | RBCs are unable to synthesize proteins, grow or undergo mitotic division |
| Granulocytes do not include | monocytes or lymphocytes |
| Mature red blood cells in the circulating blood are filled with | hemoglobin molecules |
| Pernicious anemia may result from | the lack of vitamin B12 in diet or deficiency of intrinsic factor needed to absorb B12 |
| Renal dialysis patients usually suffer from anemia because | their kidneys stop sending the chemical required to stumulate the red bone marrow to cause RBC to mature faster (erythropoiten) |
| The final step in clot formation is | fibrinogen --> fibrin |
| The most numerous leukocyte is the | neutrophil (40-70%) |
| The terms biconcave and anucleated apply to | red blood cells |
| When red blood cells transport respiatory gases | oxygen binds to the heme portion while carbon dioxide binds to the globulin portion |
| Which leukocyte contains histamine in its granules? | Basophils |
| Which of the following is a protective function of the blood? | Preventing infection |
| Which of the following is NOT a characteristic of blood? | The pH of blood varies between 7.15 to 7.25 |
| What is the life span of platelets | 5-10 days |
| Which property do white blood cells have in common? | WBC are nucleated and have a protective function. |
| Which statement is NOT a factor in stimulating the production of erythropoietin by the kidneys? | Living by the sea coast |
| Individuals with malaria have a better chance of surviving if they have the following type of anemia | Sickle-cell anemia |
| Which of the following types of WBC kills parasitic worms; destroys antibody complexes; and inactivaes some inflammatory chemicals of allergy? | Eosinophil |
| Which of the following is a function of neutrophils? | Phagocytize bacteria |
| Which of the following is a function of erythrocytes? | Transport oxygen and carbon dioxide |
| Which of the following is a function of basophils? | Release histamine during allergic reaction |
| Which of the following would NOT normally be found in circulating blood? | Normoblast |
| Which of the following is a function of lymphocytes? | Destruction of virus containing cells |
| Which of the follwoing is a function of fibrinogen? | Polymerization |