Anemia regen. vs non Word Scramble
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| Question | Answer |
| what are the clinical signs of anemia? | pale mucous membranes, exercise intolerance, tachycardia, panting |
| subclinical signs? | icterus/jaundice if hemolysis |
| syncope means? | fainting spell |
| 3 basic causes of anemia? | increased loss (hemorrhage), increased destruction (imha or hemolytic anemia), decreased rbc production by bone marrow |
| 2 types of anemia? | regenerative and non regenerative |
| describe regenerative anemia | bone marrow is working, increased production of new rbcs/reticulocytes, indicates blood loss or hemolysis |
| describe non regenerative anemia | bone marrow not responding, no or few rbs/reticulocytes, indicates bone marrow defect |
| corrected reticulocyte count= | retic count x patient's pcv/normal pcv; cat=37 and dog=45 |
| what 2 animals don't have reticulocytes? | horses and cows |
| cats have what 2 types of reticulocytes? | punctate and aggregates(you only count these) |
| what does nsaids stand for? | nonsteroidal anti-inflammatory drugs |
| chronic blood loss over several weeks causes? | iron deficiency |
| what is aplastic anemia? | bone marrow failure due to marrow necrosis/inflammation |
| what causes aplasitc anemia? | erlichia canis, felv |
| what is neoplasia? | crowding of marrow elements w/ neoplastic cells |
| what is myelofibrosis? | hypoplasia of marrow elements w/ replacement by collagen |
| what is osteopetrosis? | inherited disorder w/ increased bone density |
| what happens in hemolytic anemia and what causes it? | rbcs are destroyed; toxins: onion and zinc |
| describe imha | antibodies directed against rbc membrane antigens develop and ab-coated rbcs are removed from circulation by spleen |
| imha is more common in which gender? | females |
| imha is what in cats? | rare |
| primary imha is? | idiopathic |
| secondary imha is? | initiated by a trigger |
| how do we diagnosis it? | regeneration (a lot of reticulocytes), spherocytes |
| what is the treatment for imha? | corticosteriods- high doses of prednisone, azathioprine |
| what is eia/swamp fever? | contagious and potentially fatal viral disease in horses |
| which tests checks for antibodies to the virus? | coggins |
Created by:
supersam1314
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