Initial abdominal X-ray in suspected malrotation is mainly used to evaluate for:
Anonymous Quiz
7%
Nephrolithiasis
75%
Pneumoperitoneum
3%
Hepatomegaly
15%
Appendicitis
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A major complication of intestinal malrotation is:
Anonymous Quiz
5%
Pyloric stenosis
64%
Midgut volvulus
7%
Appendicitis
23%
Intussusception
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A neonate with malrotation complicated by volvulus may present with:
Anonymous Quiz
52%
Hematochezia
5%
Hematuria
5%
Polyuria
37%
Clay-colored stools
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Intestinal malrotation refers to:
Anonymous Quiz
49%
Twisting of the bowel around mesentery
42%
Developmental abnormal positioning of intestines
4%
Inflammation of the colon
6%
Congenital absence of ganglion cells
Volvulus is best described as:
Anonymous Quiz
10%
Congenital bowel fixation defect
78%
Torsion of intestines around mesentery
3%
Failure of duodenal recanalization
9%
Obstruction from pyloric hypertrophy
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Most common cause of HUS?
Anonymous Quiz
8%
Staphylococcus aureus
83%
E. coli O157:H7
4%
Klebsiella
5%
Pseudomonas
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Classic symptom of nephrolithiasis?
Anonymous Quiz
12%
Painless hematuria
82%
Flank pain radiating to groin
4%
Suprapubic fullness
3%
Polyuria
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Duodenal atresia results from failure of the duodenum to:
Anonymous Quiz
10%
Rotate
70%
Recanalize
16%
Differentiate
4%
Shorten
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A prenatal clue for duodenal atresia is:
Anonymous Quiz
13%
Oligohydramnios
73%
Polyhydramnios
9%
Low maternal AFP
5%
Placental abruption
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A neonate with polyhydramnios, bilious vomiting, and a double-bubble sign without distal gas most likely has which 2 conditions on the differential?
Anonymous Quiz
15%
Pyloric stenosis & malrotation
73%
Duodenal atresia & annular pancreas
5%
Hirschsprung disease & NEC
7%
Intussusception & volvulus
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Neonate with unconjugated hyperbilirubinemia and a positive Coombs test most likely has:
Anonymous Quiz
12%
Biliary atresia
67%
Isoimmunization
13%
Gilbert syndrome
8%
Crigler-Najjar syndrome
Neonate with unconjugated hyperbilirubinemia and elevated hemoglobin most likely has a history of:
Anonymous Quiz
9%
Biliary atresia
49%
Transfusion
15%
Gilbert syndrome
27%
Breast milk jaundice
Neonate with unconjugated hyperbilirubinemia and elevated reticulocyte count most likely has:
Anonymous Quiz
5%
Biliary atresia
78%
Hemolysis/hemorrhage
8%
Gilbert syndrome
9%
Physiologic jaundice
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What is the initial management for omphalocele and gastroschisis?
Anonymous Quiz
19%
Immediate primary closure in OR
75%
Sterile wet dressing + silo placement
4%
Nothing needed unless infection develops
2%
Oral feeds and observation
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Gastroschisis has more associated congenital anomalies than omphalocele
Anonymous Quiz
54%
True
46%
False
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