Pathophysiology > EXAM > PATHOPHYSIOLOGY CHPTR 13 Disorders of Red Blood Cells - Davis Adv Assessments w/ Pre & Post (All)

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PATHOPHYSIOLOGY CHPTR 13 Disorders of Red Blood Cells - Davis Adv Assessments w/ Pre & Post

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PATHOPHYSIOLOGY CHPTR 13 Disorders of Red Blood Cells - Davis Adv Assessments w/ Pre & Post Which of the following hematocrit values would be indicative of polycythemia? 45% 60% 37% 48% Which cell ty... pes are low in aplastic anemia? Select all that apply. osteocyte erythrocytes leukocytes thrombocytes hepatocytes Which of the following are hemoglobinopathies? Select all that apply. Primary polycythemia Sickle cell anemia Aplastic anemia Thalassemia Secondary polycythemia Which findings are consistent with folic acid deficiency anemia? Select all that apply. Low Hgb levels Elevated tHCy levels Folic acid levels lower than 4 ng/mL High Hct levels MCV high A registered nurse is teaching a student nurse about sickle cell anemia. Which statements made by the student nurse indicates effective learning? Select all that apply. "Sickle cell anemia can be detected in a blood sample screened for Hgb S." "Sickle cell anemia is a form of primary polycythemia." "Sickle cell anemia is a form of hemoglobinopathy." "Aplastic anemia results from sickle cell anemia." "Clients with sickle cell anemia inherited the disease." Because of family history, the physician orders hemoglobin electrophoresis tests for Jordan. The results are positive for hemoglobin S. What disorder does the patient have? Sickle Cell Anemia Electrophoresis helps to distinguish between different forms of hemoglobin based on size and shape. Hemoglobin S is the type of hemoglobin formed from the sickle cell gene. Ethan presents with hypotension, tachycardia, and hyperventilation. You learn that he received a severe wound while using a chain saw. Laboratory results reveal low hematocrit, low hemoglobin, and normocytic normochromic anemia.What condition is consistent with these lab values? acute blood loss The patient's injury induced acute blood loss resulting in anemia. Blood loss in this manner causes a reduction in red blood cells, lowering the percentage of red blood cells in the sample, also known as hematocrit. Hemoglobin, the protein in red blood cells, is also lost with bleeding. For each clinical scenario, drag and drop the hematologic condition that matches with the laboratory result. Stephanie has systemic lupus erythematous. Her peripheral blood smear reveals spherocytosis and poikilocytosis. Reticulocyte percentage is elevated. What condition is consistent with these findings? hemolytic anemia Spherocytosis is a form of hemolytic anemia, in which red blood cells are sphere-shaped, rather than the normal biconcave shape. Poikilocytosis refers to the presence of abnormally-shaped red blood cells. Reticulocytes are immature red blood cells. [Show More]

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