The patient, age 35, is admitted with aplastic anemia. He asks the nurse what aplastic anemia is. An accurate response would be that
the activity of the bone marrow is depressed.
red cells are absent as a result of chronic blood loss.
the bone marrow fails to produce lymphocytes.
the kidneys fail to produce red blood cells.
The Correct Answer is A
A. The activity of the bone marrow is depressed. Aplastic anemia is a condition where the bone marrow fails to produce sufficient numbers of blood cells, including red cells, white cells, and platelets.
B. Red cells are absent as a result of chronic blood loss. This describes a condition like iron- deficiency anemia, not aplastic anemia.
C. The bone marrow fails to produce lymphocytes. Aplastic anemia affects the production of all blood cells, not just lymphocytes.
D. The kidneys fail to produce red blood cells. This describes anemia of chronic kidney disease, not aplastic anemia. In aplastic anemia, the problem lies with the bone marrow, not the kidneys.
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Related Questions
Correct Answer is ["C","E"]
Explanation
A. The client's tongue being white is not typically associated with sickle cell crisis but may indicate other issues such as oral thrush.
B. Nausea can be a symptom associated with many conditions and is not specific to sickle cell crisis.
C. Jaundice is a common manifestation of sickle cell crisis due to hemolysis of red blood cells, leading to an increase in bilirubin levels.
D. Shortness of breath may occur in sickle cell crisis if there is severe anemia or if the crisis is complicated by acute chest syndrome, but it is not a defining characteristic.
E. Pain is a hallmark symptom of sickle cell crisis, occurring due to vaso-occlusion and tissue ischemia resulting from the sickling of red blood cells.
Correct Answer is A
Explanation
A. Prolonged bleeding or easy bruising is a characteristic feature of hemophilia, a genetic
disorder characterized by deficient or defective blood clotting proteins, leading to impaired blood clotting and prolonged bleeding after injury or trauma.
B. Excessive blood clotting is not a characteristic feature of hemophilia; rather, it is the opposite.
Hemophilia is characterized by a deficiency in clotting factors, which results in impaired clot formation.
C. Hemophilia does not typically result in increased platelet count. Platelets are involved in the initial stages of blood clotting, but hemophilia primarily affects clotting factor proteins.
D. Delayed wound healing is not a characteristic feature of hemophilia. Hemophilia primarily affects blood clotting, leading to prolonged bleeding, but it does not directly affect wound
healing processes.
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