The nurse is caring for a patient with a clotting disorder. Which should the nurse plan to administer?
Cryoprecipitates
Frozen Packed Red Blood Cells (PRBCs)
Fresh frozen plasma (FFP)
Platelets
The Correct Answer is C
A. Cryoprecipitates: Cryoprecipitates contain fibrinogen, factor VIII, von Willebrand factor, and factor XIII, and are typically used for patients with specific factor deficiencies, such as hemophilia or fibrinogen deficiency, rather than general clotting disorders.
B. Frozen Packed Red Blood Cells (PRBCs): PRBCs are primarily used to treat anemia and to increase oxygen-carrying capacity, not to correct clotting factor deficiencies.
C. Fresh frozen plasma (FFP): Fresh frozen plasma (FFP) contains clotting factors and is administered to patients with clotting disorders to help manage bleeding by replenishing these factors.
D. Platelets: Platelets are administered to patients with thrombocytopenia or platelet dysfunction, not to replace clotting factors as needed in general clotting disorders.
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View Related questions
Correct Answer is D
Explanation
A. Hematocrit 35% (F 37%–47%; M 42%–52%): Although the hematocrit is slightly low, it is not as concerning as a low platelet count, which poses an immediate risk for bleeding.
B. Bone pain: Bone pain is common in leukemia due to bone marrow expansion, but it does not take priority over the risk of bleeding from thrombocytopenia.
C. Weight loss: Weight loss may be a symptom of leukemia, but it is not immediately life-threatening and does not take priority over a low platelet count that increases bleeding risk.
D. Platelet count 125,000/mm³ (150,000–400,000): A low platelet count is concerning in leukemia patients because it increases the risk of bleeding. Monitoring for and preventing bleeding is a high priority due to thrombocytopenia associated with leukemia.
Correct Answer is A
Explanation
A. "Aplastic anemia results from decreased bone marrow production of RBCs." Aplastic anemia is characterized by the failure of bone marrow to produce adequate red blood cells (RBCs), white blood cells, and platelets. This results in pancytopenia, which increases the risk of infections, anemia, and bleeding.
B. "Aplastic anemia is directly related to impaired liver function." Aplastic anemia is not related to liver function; it originates from the bone marrow’s inability to produce sufficient blood cells.
C. "Aplastic anemia is associated with the decreased intake of iron." Aplastic anemia is not caused by iron deficiency; it is primarily due to bone marrow failure. Iron deficiency anemia, on the other hand, results from a lack of iron intake or absorption.
D. "Aplastic anemia results in an increased rate of RBC destruction." Increased RBC destruction is characteristic of hemolytic anemia, not aplastic anemia.