A nurse is assessing a 1-year-old toddler notices a large abdominal mass and pink-tinged urine on the diaper. Which of the following disorders should the nurse suspect?
Wilms' tumor
Intussusception
Nephritic syndrome
Pyloric stenosis
The Correct Answer is A
A Wilms' tumor is a common kidney cancer that primarily affects children. One of the classic signs of this tumor is the presence of a large abdominal mass, which may be palpable upon physical examination and hematuria (pink-tinged urine).
B. Intussusception is a condition where a part of the intestine folds into another section, causing an obstruction. The symptoms can include episodes of severe abdominal pain, vomiting, bloody stools, and lethargy.
C. Nephritic syndrome is a renal condition characterized by inflammation. The symptoms often include hematuria, hypertension, and oliguria.
D. Pyloric stenosis is a condition where the distal opening of the stomach is obstructed due to smooth muscle hypertrophy. It presents with projectile vomiting after feeding, dehydration, and weight loss.
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Related Questions
Correct Answer is B
Explanation
To calculate the appropriate dosage of amoxicillin for the toddler; Given:
Weight of the toddler = 20 kg
Recommended dosage range = 20 to 25 mg/kg/day Calculate the total daily dose:
Minimum recommended dosage = 20 mg/kg/day Maximum recommended dosage = 25 mg/kg/day
Minimum total daily dose = 20 mg/kg/day × 20 kg = 400 mg/day Maximum total daily dose = 25 mg/kg/day × 20 kg = 500 mg/day
The prescribed dosage is 100 mg every 8 hours, which means 300 mg per day (100 mg × 3 times a day). As 300 mg is below the minimum recommended total daily dose (400 mg) for a toddler weighing 20 kg, the nurse should determine that the prescribed dosage is insufficient to achieve the desired effect.
Correct Answer is D
Explanation
A. Neuroblastoma is a type of cancer that arises from immature nerve cells and commonly affects infants and young children. While it can occur in the abdomen, it is not primarily a renal tumor.
B. Ewing sarcoma is a type of bone cancer that primarily affects children and adolescents. It typically arises in the bones of the pelvis, legs, arms, ribs, or spine. While it can involve the abdominal area if it metastasizes (spreads), it is not primarily an intra-abdominal tumor.
C. Osteosarcoma commonly arises in the long bones of the arms and legs. While it can spread to other parts of the body, including the abdomen, it is primarily a bone tumor.
D. Wilms' tumor, also known as nephroblastoma, is the most common malignant renal (kidney) tumor of childhood. It typically occurs in children around 2 to 5 years old and is often detected as a firm, non- tender abdominal mass.
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