Nokea
During the first two years of life, patients with bronchopulmonary dysplasia requiring rehospitalization are most likely to be diagnosed with:
- A. electrolyte disturbances.
- B. immune deficiencies.
- C. pulmonary hypertension.
- D. respiratory tract infections.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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The age of a child who imitates construction of a bridge of 3 cubes; copies circle; makes tower of 10 cubes is
- A. 24 months old
- B. 30 months old
- C. 36 months old
- D. 42 months old
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A newborn's parents are being taught about ways to prevent sudden infant death syndrome (SIDS). Which of the following instructions should be included?
- A. Place the infant in a prone position to sleep.
- B. Allow the infant to sleep on a large pillow.
- C. Use a soft mattress in the infant's crib.
- D. Give the infant a pacifier at bedtime.
Correct Answer: D
Rationale: The correct instruction to prevent SIDS is to give the infant a pacifier at bedtime. The use of a pacifier while the infant is sleeping is associated with a decreased risk of SIDS. Other recommended preventive measures include placing the infant on their back to sleep, using a firm mattress in the crib, and avoiding soft bedding or pillows.
Radiotherapy is an effective modality of treatment in variable pediatric solid tumors. Of the following, the LEAST responsive tumor to radiotherapy is
- A. rhabdomyosarcoma
- B. neuroblastoma
- C. nephroblastoma
- D. osteosarcoma
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Although melanoma is relatively rare in children, some risk factors may increase its incidence. All the following are risk factors for development of melanoma EXCEPT
- A. positive family history of melanoma
- B. dark-skinned child
- C. hairy nevus
- D. dysplastic nevus
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Extraneural metastasis from primary brain tumors is MOST commonly likely to occur in which tumor?
- A. medulloblastoma
- B. primitive neuroectodermal tumor (PNET)
- C. ependymoma
- D. malignant glioma
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.