Trisomy 21
Über den Vortrag
Der Vortrag „Trisomy 21“ von Brian Alverson, MD ist Bestandteil des Kurses „Pediatric Genetics“.
Quiz zum Vortrag
Which of the following is not a typical finding in trisomy 21?
- Nail pitting
- White spots in the iris
- Space between 1ˢᵗ and 2ⁿᵈ toe
- Linear crease on palm
- Epicanthal folds
Which of the following is a major risk factor for Down syndrome?
- Advanced maternal age
- Paternal diabetes
- Paternal hypertension
- Male sex
- Large for gestational age
Which of the following is not a feature of Down syndrome?
- Skin deficiency behind the neck
- Epicanthal folds, upslanting fissures
- Transverse palmar crease
- Sandal gap
- Brushfield spots
Which of the following is the most common pattern of inheritance of Down syndrome?
- Nondisjunction
- Reciprocal translocation
- Deletion
- Missense mutation
- Robertsonian translocation
Which of the following is not associated with Down syndrome?
- Wilson disease
- Endocardial cushion defect
- Hypothyroidism
- Hearing loss
- Duodenal atresia
Which of the following may lead to cervical spine compression and is seen more commonly in patients with Down syndrome?
- Atlantoaxial instability
- Hypothyroidism
- Vertebral fracture
- Increased cervical lordosis
- Accessory cervical rib
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Dozent des Vortrages Trisomy 21
Brian Alverson, MD
Dr. Brian Alverson is the Residency Director at Nemours Children's Hospital in Wilmington, Delaware and a Professor of Pediatrics at Jefferson University in Philadelphia. Until 2022, he has been a Professor of Pediatrics and Professor of Medical Science at Brown University, as well as the Director for the Division of Pediatric Hospital Medicine at Hasbro Children's Hospital, Rhode Island, USA.
He obtained his MD at the University of Pennsylvania School of Medicine in 1999 and is currently also the Director of Undergraduate Pediatric Education at the Alpert School of Medicine at Brown University.
Due to his achievements in pediatric education, he has won over 25 teaching awards at two Ivy League Medical Schools.
Within Lecturio, Dr. Alverson teaches courses on Pediatrics.
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Really enjoy Dr. Alverson's approach to teaching. I like how he goes into important details and remains enthusiastic and clear with his explanations.
