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26 Cards in this Set
- Front
- Back
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Box with a line through it
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Deceased
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Diamond with P
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Pregnancy
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Diamond with line through it and "SB"
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Stillbirth
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Small triangle
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Miscarriage
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Small triangle with line through it
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Termination
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Order of sibship?
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From Left to Right
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Two circles connected to a straight line with a horizontal line in center
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Monozygotic twins
"Letter A" |
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Two circles connected to a straigh line
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Dizygotic twins
"letter V" |
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A single fertilized egg that divides in two & forms 2 embryos.
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Monozygotic
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Arises from 2 eggs released from the same menstrual cycle that are fertilized by separate sperm.
2 eggs + 2 sperm |
Dizygotic
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Square with brackets and a dotted line
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Adoption-In
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Square with brackets with a solid line
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Adoption-Out
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Male & female w/ single horizontal line
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No children by choice
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Male & female w/ two horizontal lines
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Infertility
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If only one condition in family
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Shade entire symbol
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If multiple conditions/features to document
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Use sections of symbol
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Symbol with dot in middle
"Target" |
Unaffected carrier
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Symbol with vertical solid line through it
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Presymptomatic carrier: gene not expressed now but carrier.
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proband
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First affected individual coming to medical attention
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Consultand
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Unaffected individual seeking genetic counseling
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What is used to signify generation numbers?
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Roman numerals
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What is used to signify inidivual numbers?
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Numbers
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For unnecessary people, how can they be grouped?
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Group them into one symbol
Symbol with number inside |
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First degree
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Zero relatives between
Siblings, parents, children |
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Second degree
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One relative between
Half-sibs, aunt/uncle, niece/nephew, grandparents/grandchildren |
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3rd degree
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-2 relatives between
-First cousins, great grandparents, great aunts/uncles |
