Nokea
What could suddenly occur in a child with acute epiglottitis?
- A. Increased carbon dioxide levels
- B. Airway obstruction
- C. Inability to swallow
- D. Bronchial collapse
Correct Answer: B
Rationale: In acute epiglottitis, the infected epiglottis becomes inflamed and causes total airway obstruction. Immediate treatment of acute epiglottitis includes an artificial airway.
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When the mother of a child with gastroesophageal reflux calls the clinic nurse to report that her baby is vomiting small amounts of blood, the nurse explains that the esophagus has been irritated by gastric
Correct Answer: acid
Rationale: Gastric acid that has repeatedly come in contact with the esophageal mucosa will erode the mucosa, and bleeding will result.
When assessing the laboratory values of a child with nephrosis, the nurse anticipates which results?
- A. High levels of protein in the urine
- B. High serum lipid levels
- C. Low serum protein levels
- D. Low hemoglobin
- E. High white blood cell count
Correct Answer: A,B,C
Rationale: A patient with nephrotic syndrome has high levels of serum lipids, low serum protein, and albumin in urine that is dark and frothy with a high specific gravity. The hemoglobin and WBC are usually normal.
The parents of a child with acute lymphoblastic leukemia ask about the best approach for maintaining remission of the disease. What would be the most effective therapy?
- A. Surgery to remove enlarged lymph nodes
- B. Long-term chemotherapy
- C. Nutritional supplements to enhance blood cell production
- D. Blood transfusions to replace ineffective red cells
Correct Answer: B
Rationale: The treatment of choice is methotrexate, a chemotherapeutic agent, to produce remission.
The nurse uses a diagram to show that the tetralogy of Fallot involves a combination of four congenital defects. What are the defects?
- A. Aortic stenosis, atrial septal defect, overriding aorta, left ventricular hypertrophy
- B. Pulmonary stenosis, ventricular septal defect, overriding aorta, right ventricular hypertrophy
- C. Aortic stenosis, atrial septal defect, overriding aorta, right ventricular hypertrophy
- D. Pulmonary stenosis, ventricular septal defect, aortic hypertrophy, left ventricular hypertrophy
Correct Answer: B
Rationale: Tetralogy of Fallot involves a combination of four congenital defects: pulmonary stenosis, ventricular septal defect, overriding aorta, and right ventricular hypertrophy.
Which signs/symptoms would be considered classical signs of meningeal irritation?
- A. Positive Kernig sign, diarrhea, and headache
- B. Negative Brudzinski sign, positive Kernig sign, and irritability
- C. Positive Brudzinski sign, positive Kernig sign, and photophobia
- D. Negative Kernig sign, vomiting, and fever
Correct Answer: C
Rationale: Classical manifestations of meningitis include positive Kernig and Brudzinski signs.