ANSWERS OF PEDIATRIC TOACS PUBLISHED ON 9/9/2019
STATION# 01
1. Acanthocytosis
2. Abetalipoproteinemia
3. Eye (Retinitis pigmentosa)
STATION# 02
1. Three generation pedigree chart showing
All daughters of the affected males have the disease
Sons of the affected males are normal
Affected females affect ½ of the males and ½ of the daughters
1. Three generation pedigree chart showing
All daughters of the affected males have the disease
Sons of the affected males are normal
Affected females affect ½ of the males and ½ of the daughters
2. X-linked dominant
inheritance
3. Hypophosphatemic rickets (Vitamin D
resistant )
Incontinentia pigmenti
Oro-facial digital syndrome
Rett syndrome
STATION# 03
1. The clavicles are absent.
2. Cleidocranial dysostosis. In this condition,
the clavicle is either hypoplastic or absent and the
ribs are short. The anterior fontanelle often closes late and there may be delayed eruption of
teeth. There can be bossing of the
forehead.1. The clavicles are absent.
3. Autosomal dominant. It results
from a mutation in the CBFA1 gene, which
controls a key transcription factor in osteoblast differentiation.
STATION#04
1. Typical profile reveals prominent occiput, micrognathia, and posteriorly
rotated malformed auricles.
2. clenched hand showing typical pattern of overlapping fingers.
3. Rocker-bottom feet
4. Trisomy 18
STATION#05
1. Hypothyroidism
2. An endocrine cause of poor growth is likely when linear growth arrests but
weight gain is either normal or increasing.
controls a key transcription factor in osteoblast differentiation.
STATION#04
1. Typical profile reveals prominent occiput, micrognathia, and posteriorly
rotated malformed auricles.
2. clenched hand showing typical pattern of overlapping fingers.
3. Rocker-bottom feet
4. Trisomy 18
STATION#05
1. Hypothyroidism
2. An endocrine cause of poor growth is likely when linear growth arrests but
weight gain is either normal or increasing.
Good job, most of the answers seems correct
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