A nurse is teaching a newly diagnosed client about B-thalassemla major (Cooley anemla). What response by the client indicates correct understanding of Chelation therapy?
Manages nausea and vomiting
Eliminates excess iron
Decreases the risk of hypoxia
Treats the disease
The Correct Answer is B
A. Chelation therapy does not stimulate hemoglobin production; it primarily targets iron overload, which can occur due to repeated transfusions.
B. Chelation therapy helps remove excess iron from the body, which accumulates due to frequent blood transfusions required in children with thalassemia.
C. Chelation therapy does not stimulate RBC production. It addresses the issue of iron overload.
D. Chelation therapy does not prevent infections. It is specifically used to treat iron overload in thalassemia patients.
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Related Questions
Correct Answer is B
Explanation
A. Chelation therapy does not stimulate hemoglobin production; it primarily targets iron overload, which can occur due to repeated transfusions.
B. Chelation therapy helps remove excess iron from the body, which accumulates due to frequent blood transfusions required in children with thalassemia.
C. Chelation therapy does not stimulate RBC production. It addresses the issue of iron overload.
D. Chelation therapy does not prevent infections. It is specifically used to treat iron overload in thalassemia patients.
Correct Answer is C
Explanation
A. A CT scan is typically used to evaluate structural issues in the brain, such as tumors or bleeding, rather than infections like meningitis.
B. An EEG is used to diagnose epilepsy or other seizure disorders, but it would not help in diagnosing the cause of a febrile seizure related to a possible infection.
C. In a 5-month-old with a seizure and high fever, meningitis is a critical consideration. The analysis of CSF through a lumbar puncture is required to confirm or rule out meningitis. Fever with a seizure in infants may indicate an infection such as bacterial or viral meningitis, making CSF analysis essential.
D. While blood cultures can help identify an infection, CSF analysis is more specific in cases of suspected meningitis, as it directly tests for infection in the central nervous system.
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