4.2 Evaluation Questions 4
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Expected time: 30 minutes
1. Which of the following is preferred when collecting congenital anomalies surveillance data?
- High-quality data on a smaller number of diagnoses
- Low-quality data on all of the diagnoses
a. High-quality data on a smaller number of diagnoses
2. Which of the following is NOT considered a neural tube defect?
- Anencephaly
- Craniorachischisis
- Gastroschisis
- Encephalocele
- Spina bifida
c. Gastroschisis
3. Which of the following describe a type of anencephaly?
- Holoanencephaly
- Iniencephaly
- Encephalocele
- a and c
- All of the above
a. Holoanencephaly
4. Which of the following is a sessile cystic lesion protruding through a defect in the skull that may contain herniated meninges and brain tissue and is commonly located in the occipital region, except in South-East Asia, where it is commonly anterior?
- Iniencephaly
- Encephalocele
- Spina bifida
b. Encephalocele
5. How do the clinical presentations of omphalocele and gastroschisis differ?
In gastroschisis, the abdominal opening is positioned lateral to the umbilical cord insertion, while in omphalocele, the abdominal contents are herniated through an enlarged umbilical ring and the umbilical cord is inserted in the distal part of the membrane covering the anomaly. However, omphalocele membranes can sometimes rupture prior to or duringm delivery, resulting in an anomaly that may be difficult to distinguish from gastroschisis.