Term
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Definition
| defects seen at time of birth |
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Term
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Definition
| defects that develop after birth due to mechanical weaknesses or disease |
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Term
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Definition
| anything that can cause an abnormality |
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Term
| Hereditary Teratogens (cause of anomalies) |
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Definition
| something genetically wrong |
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Term
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Definition
| genes that has been changed |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Have 47, rather then 46 chromosomes |
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Term
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Definition
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Term
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Definition
| not inherited from parents - actually happens during embry development |
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Term
| Trisomy 18 / Edward's Syndrome |
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Definition
| extra chromosome is 18 - hairy, odd hand flex, rocker-bottom feet, 99% die in first month |
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Term
| Trisomy 13 / Patau Syndrome |
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Definition
| Bi-lateral cleft lip, rocker-bottom feet, retardation |
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Term
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Definition
| abnormal # of chromosomes |
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Term
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Definition
47 C's - extra one is sex chromosome
XXY |
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Term
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Definition
only 45 C's - only one you can miss is X
XO |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| normal # of chromosomes, but a part is missing |
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Term
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Definition
| part of 4 or 5 C missing - sounds like cat meowing |
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Term
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Definition
Physical Agents
Chemicals
Infections |
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Term
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Definition
| Dont't get x-rays is preg |
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Term
| Excessive heat during preg |
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Definition
| could cause neurtal tube defect |
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Term
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Definition
| Insulin or tumor on adrenal gland |
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Term
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Definition
| antibiotic - harms hearing, balance, equalibrium in baby |
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Term
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Definition
| drug to help with morning sickness - harms babies (limb dev) |
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Term
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Definition
| 6 cups - 600mg - high risk of miscarriage |
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Term
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Definition
German Measles or Rubella
Cytomegalovirus
Toxoplasmosis |
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Term
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Definition
caused by protozoan > Toxoplasma gondi
(from cat fecal material) |
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Term
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Definition
Agenesis
Incomplete Development |
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Term
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Definition
| Failure of organ to develop |
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Term
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Definition
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Term
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Definition
| severe emotional upset 8-12 wk |
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Term
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Definition
| four parts of heart are messed up |
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Term
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Definition
Nervous System is affected
*elevated alpha fetoprotein
-not enough folic acid |
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Term
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Definition
| defect in the backbone & spinal cord |
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Term
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Definition
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Term
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Definition
| born with extra mammary glands |
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Term
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Definition
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Term
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Definition
| retention of embry structure (yolk sac) |
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Term
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Definition
| every organ is flipped opposite |
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Term
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Definition
Tissues that show up anymore
-intestinal in mouth
-toe on ovary |
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Term
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Definition
error of metabolism - baby missing enzyme, thus chemical reactions are very slow
>phenylalanine hydroxylase is missing |
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Term
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Definition
| cannot have regular milk bc cannot break it down fast enough |
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Term
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Definition
| vericos vein in scrotum is too big > too much blood > too warm |
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Term
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Definition
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Term
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Definition
Guy > penis
Girl > clitoris |
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Term
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Definition
Fuse together > scrotum
Thicker & separates > labia majora |
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Term
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Definition
2 paramesonephric ducts
> fallopiean tube & part of uterus & upper vagina
*degenerates in gusy |
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Term
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Definition
2 mesonephric ducts
> epididymus & sperm ducts
*degenerates in girls |
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Term
| Origin of Primoridal Germ Cells |
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Definition
Future Oogonia & Spermatogonia
-originate in yolk sac! |
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Term
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Definition
| rounded up, inactive X chromosome |
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