Genetics Flashcards
1
Q
dominant defects
A
only 1 parent has to have one to have the birth efect
2
Q
recessive
A
2 parents have to have it
3
Q
cmv is a virus that is in the same family as…
A
mono
-dont share utensils w ppl that are sick
4
Q
is huntington’s recessive or dominant?
A
DOMINANT
5
Q
preimplantation testing
A
for in vitro
- evaluate embryos (egg + semen) before implantation
- only implant w/o defect
6
Q
dominant vs sex linked
A
Y is from dad only
7
Q
neuclotranslucency
A
checks for large sack of fluid on top for bb’s neck
-checks for chromosomal disorder
8
Q
CVS
A
aspirate part of chorionic vili
- 10-12 wk
- chromosomal defect checking
- early
9
Q
amniocentesis or CVS risk factors
A
limb removal
10
Q
cvs requires..
A
FULL BLADDER
11
Q
which is more informative?
A
amniocentesis.
but cant be done as early
