Nokea
A 6-year-old child complains of bilateral thigh pain, motor weakness, and some sensory deficits of both lower limbs; he has a history of bladder dysfunction over the past 2 weeks; MRI of the spinal cord shows a mass arising from the filum terminale and conus medullaris causing some pressure effect. A CNS tumor is suspected. Which of the following tumor is MOST likely arising in such site?
- A. medulloblastoma
- B. anaplastic astrocytoma
- C. myxopapillary ependymoma
- D. choroid plexus carcinoma
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A nurse is teaching a parent of a child who has asthma. Which of the following instructions should the nurse include?
- A. Use a peak flow meter daily.
- B. Administer the medication with meals.
- C. Provide a low-carbohydrate diet.
- D. Limit exposure to cold air.
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A 1-week-old infant develops pulmonary hypertension following repair of a congenital diaphragmatic hernia. Which of the following lab findings is MOST likely to be a contributing factor to this patient's hypertension?
- A. PaCO2 50
- B. pH 7.50
- C. PaO2 150 mmHg
- D. N/A
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
The nurse is unsuccessful in inserting a nasogastric tube for a newborn client. The nurse suspects the newborn has esophageal atresia/tracheoesophageal (EA/TE) fistula. Which nursing action is appropriate while waiting for the healthcare provider to further assess the neonate?
- A. Position the newborn in a semi-Fowler position.
- B. Allow the newborn to stay in the nursery for observation.
- C. Offer the newborn pacifier for comfort.
- D. Wrap the newborn in blankets and place in an incubator.
Correct Answer: A
Rationale: Positioning the newborn in a semi-Fowler position is appropriate as it helps prevent aspiration in suspected EA/TE fistula. This position helps reduce the risk of regurgitation and aspiration of gastric contents. Placing the newborn in a semi-Fowler position promotes the drainage of secretions and reduces the risk of complications while awaiting further assessment by the healthcare provider.
A parent of a school-age child is receiving discharge teaching following a cardiac catheterization. Which of the following instructions should be included by the nurse?
- A. Allow the child to bathe 6 hours after the procedure.
- B. Keep the child on bed rest for 12 hours.
- C. Maintain a pressure dressing on the site for 8 hours.
- D. Resume regular activities the day after the procedure.
Correct Answer: B
Rationale: The correct instruction that the nurse should include is to keep the child on bed rest for 12 hours following a cardiac catheterization. This is important to prevent bleeding at the insertion site and ensure proper healing. Allowing the child to bathe soon after the procedure, maintaining a pressure dressing for only 8 hours, or resuming regular activities the day after the procedure can increase the risk of complications such as bleeding or infection.
The healthcare provider is providing dietary teaching to the parent of a school-age child who has celiac disease. The healthcare provider should recommend that the parent offer which of the following foods to the child?
- A. Wheat bread
- B. Vanilla malt
- C. Barley soup
- D. Rice pudding
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.