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Difference between revisions of "Cytogenetics Review Questions"
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Cytogenetics Review Questions (view source)
Revision as of 15:45, 5 August 2015
, 15:45, 5 August 2015→Miscellaneous
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{{hidden|What is the most common cause of triploidy?|Dispermy in 60%}} | {{hidden|What is the most common cause of triploidy?|Dispermy in 60%}} | ||
{{hidden|What is the recurrence risk for parents of Down's syndrome child with a "free chromosome"?|1%}} | {{hidden|What is the recurrence risk for parents of Down's syndrome child with a "free chromosome"?|1%}} | ||
{{hidden|List 5 features of Trisomy 8.|}} | {{hidden|List 5 features of Trisomy 8.| | ||
*1. Prominent cup-shaped ears | |||
*2. Prominent lips | |||
*3. Somewhat prominent forehead | |||
*4. IQ usually 45 to 75 but some have near normal intelligence | |||
*5. Deep, longitudinal grooves on soles of feet | |||
*6. Joint abnormalities | |||
*7. Usually mosaic }} | |||
{{hidden|List 5 features of Trisomy 9.|}} | {{hidden|List 5 features of Trisomy 9.|}} | ||
{{hidden|List 5 features of Trisomy 13.|}} | {{hidden|List 5 features of Trisomy 13.|}} | ||
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{{hidden|List 5 features of Trisomy 21.|}} | {{hidden|List 5 features of Trisomy 21.|}} | ||
{{hidden|What is the most common outcome of a pregnancy when the parent has a balanced translocation?|Misscarriage}} | {{hidden|What is the most common outcome of a pregnancy when the parent has a balanced translocation?|Misscarriage}} | ||
==Peripheral Blood Culture and Harvest== | ==Peripheral Blood Culture and Harvest== | ||