The nurse is caring for a group of clients. Which client is at highest risk for developing leukemia?
An individual who drinks alcohol
An individual with Down syndrome
A client with hemophilia
A client with iron deficiency anemia
The Correct Answer is B
A. While excessive alcohol consumption can contribute to various health problems, it is not a known risk factor for leukemia.
B. Down syndrome is associated with an increased risk of developing leukemia, particularly acute lymphoblastic leukemia (ALL).
C. Hemophilia is a bleeding disorder and is not directly associated with an increased risk of leukemia.
D. Iron deficiency anemia is not a known risk factor for leukemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","E"]
Explanation
First, Hodgkin lymphoma (HL) is commonly characterized by painless lymphadenopathy and is not painful, as stated above. Secondly, HL is often characterized by a low-grade fever rather than a high fever. Third, the presence of Bence-Jones cells in a laboratory test is not associated with Hodgkin lymphoma but indicates multiple myeloma, a different type of cancer. Fourth, Hodgkin disease is indeed a form of cancer; it is a malignancy of the lymphatic system. The nurse's statement that it is "not really cancer" is incorrect and misleading. Fifth, palliative radiation therapy is typically used to relieve symptoms in advanced stages of cancer or non-curative scenarios. However, for stage 1 Hodgkin lymphoma, the treatment usually involves chemotherapy and/or radiation therapy with curative intent, not palliative. Joe's nurse should provide accurate information about the nature of Hodgkin's disease and its treatment options, which are based on the stage and specific characteristics of the lymphoma.
Correct Answer is B
Explanation
A. A negative waveform indicates a downward deflection from the baseline on an ECG tracing, which may correspond to electrical activity such as depolarization or repolarization of cardiac chambers.
B. An isoelectric line represents the baseline on an ECG tracing when there is no net electrical activity occurring in the heart. It appears flat and represents a period of electrical silence.
C. A downward deflection on an ECG tracing refers to a negative waveform, as mentioned above.
D. A positive waveform on an ECG tracing indicates an upward deflection from the baseline, representing electrical activity such as depolarization or repolarization.
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