A nurse is teaching nursing students about rhabdomyosarcoma. Which statement is the most descriptive of rhabdomyosarcoma?
The most common sites are the head and neck
It is the most common bone tumor of childhood.
It is a benign tumor and unusual in children.
It is a common hereditary neoplasm of childhood.
The Correct Answer is A
A. Rhabdomyosarcoma is a soft tissue cancer that most commonly affects the head and neck, especially in children.
B. Rhabdomyosarcoma is not a bone tumor; it is a soft tissue tumor. The most common bone tumor in children is osteosarcoma.
C. Rhabdomyosarcoma is a malignant tumor, not benign, and it is one of the most common childhood cancers.
D. Rhabdomyosarcoma is not generally considered a hereditary tumor. Most cases are sporadic with no known genetic predisposition.
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Related Questions
Correct Answer is ["A","C","D"]
Explanation
A. Right atrial enlargement occurs due to the increased blood flow from left to right shunting, which can cause volume overload in the right atrium.
B. Left atrial enlargement is typically seen in conditions that cause increased left atrial pressure, such as mitral valve disease or left-sided heart failure, not in ASD.
C. Shortness of breath is a common symptom due to increased blood flow to the lungs, which can lead to pulmonary congestion.
D. Pulmonary hypertension may develop over time due to increased blood flow and pressure in the pulmonary circulation from the left-to-right shunting of blood.
E. Pulmonary hypotension is not associated with ASD. The condition typically leads to increased pressure in the pulmonary arteries, not decreased pressure
Correct Answer is C
Explanation
A. Administering an antiemetic only when the child complains of nausea may not be effective in preventing chemotherapy-induced nausea.
B. Encouraging drinking fluids is important, but it is not the most effective way to manage nausea.
C. Administering an antiemetic before chemotherapy begins is the best approach to prevent nausea and vomiting associated with chemotherapy.
D. Skipping meals may contribute to nausea and malnutrition, so this is not an appropriate approach.
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