RBC Exam Questions With Correct Solutions!!

The only time it's normal to see a nucleated RBC in the peripheral blood is: - in a new born A blood film which reveals a marked thrombocytopenia and fragmented red blood cells is often indicative of: - Disseminated intravascular coagulation (DIC) The RBC shape that is characteristic of abetalipoproteinemia is the: - acantocyte A quantitative defect in globin chain production is best termed a: - thalassemia Which of the following abnormal RBC morphologies, often seen in liver disease, result from an accumulation of cholesterol or other lipids in the cell membrane? - target cells Rouleaux is most frequently associated with patients with: - mutlple myeloma Which hemoglobin range suggests a newborn patient? - 18 +/- 2 The Prussian blue stain is specific for: - non hemoglobin iron The formation of this abnormal hemoglobin can occur in a number of conditions, such as in chronic heavy smokers, and results in the binding of the abnormal molecule to heme 200 times higher than the binding of oxygen to heme. - Carboxyhemoglobin The majority of blood cell production in mid-fetal life occurs in the: - liver In myelofibrosis with myeloid metaplasia, the likely cause of the fibrotic bone marrow is the platelet's release of: - pdgfA person diagnosed with lead poisoning will most likely demonstrate: - basophillic stippling Hemophilia A is most effectively treated with which of the following today: - Factor VIII concentrate Heme is specifically composed of: - Iron & protoporphyrin Severe dehydration is an example of: - Relative polycythemia