front 1 Briefly explain the mechanisms involved in vascular spasm, platelet plug formation and clot formation. | back 1 VASCULAR SPASM IS THE IMMEDIATE RESPONSE TO BLOOD VESSEL INJURY; PLATELET PLUG FORMATION IS THE TEMPORARY BLOCKAGE OF THE BREAK; CLOT FORMATION IS WHEN FIBRINS STICK TOGETHER AND SEAL THE WOUND. |
front 2 Forms a temporary plug at the site of bleeding | back 2 PLATELETS |
front 3 Increase in numbers significantly during bacterial infections | back 3 NEUTROPHILS |
front 4 Contain the anticoalgulant heparin granules | back 4 BASOPHILS |
front 5 Play a critical role in immunity | back 5 LYMPHOCYTES |
front 6 Differentiate into macrophages | back 6 MONOCYTES |
front 7 A blood clot which breaks loose and moves in the blood stream is called an | back 7 EMBOLUS |
front 8 A high white blood cell count is called | back 8 LEUKOCYTOSIS |
front 9 A patient has a differential white blood cell count performed and has the following results:
| back 9 PARASITIC WORMS |
front 10 All blood cells begin as the same type of cell called | back 10 HEMOCYTOBLAST |
front 11 All of the following conditions impair coagulation except | back 11 VASCULAR SPASM |
front 12 Blood is a | back 12 SUSPENSION |
front 13 Father has type O positive blood, mother has type AB negative blood. Which antigen(s) does father have on the red blood cells in his blood | back 13 Rh (a,b,o,rh,none of the above) |
front 14 Father has type O positive blood, mother has type AB negative blood. Which antibody and antibodies does the mother have in her blood | back 14 NONE OF THE ABOVE (anti-a,anti-b,anti-o,none of the above) |
front 15 Father has type O positive blood, mother has type AB negative blood. Which blood type(s)is it possible for their son to have | back 15 TYPE A and TYPE B (type a,type b,type o,type ab) |
front 16 Healthy adults normally have about how many red blood cells per cubic millimeter of blood | back 16 5,000,000 |
front 17 Healthy adults normally have about how many white blood cells per cubic millimeter of blood | back 17 10,000 |
front 18 Most of the clotting factors require which chemical element to do their job | back 18 CALCIUM |
front 19 Normally the most numerous of the leukocytes are the | back 19 NEUTROPHILS |
front 20 Plasma can be given without any danger of incompatibility because it lacks | back 20 ANTIGENS |
front 21 Platelets | back 21 STICK TO THE DAMAGED AREA OF A BLOOD VESSEL AND HELP SEAL THE LEAK |
front 22 The average life span of an erythrocyte is normally about | back 22 FOUR MONTHS OR 120 DAYS |
front 23 The heme (ring) portion of the hemoglobin of broken down red blood cells is converted to a straight chain compound called | back 23 BILIRUBIN |
front 24 The leukocyte that releases histamine is the | back 24 BASOPHIL |
front 25 The Rh factor is an antigen that is found on the | back 25 RED BLOOD CELLS OF PEOPLE WHO ARE Rh POSITIVE |
front 26 The slowest step in the clotting process is | back 26 FORMATION OF PROTHROMBIN ACTIVATOR |
front 27 Which blood type is called the universal donor | back 27 TYPE O |
front 28 Which of the following might trigger erythropoiesis | back 28 INCREASED TISSUE DEMAND FOR OXYGEN |
front 29 Which of the following is not a cause of bleeding disorders | back 29 EXCESS SECRETION OF PLATELET-COVERED GROWTH FACTOR (PDGF) |
front 30 Which sequence is correct for the following events:
| back 30 3,4,1,2 |