Genetics

Question 1

dominant defects

Answer 1

only 1 parent has to have one to have the birth efect

Question 2

recessive

Answer 2

2 parents have to have it

Question 3

cmv is a virus that is in the same family as…

Answer 3

mono

-dont share utensils w ppl that are sick

Question 4

is huntington’s recessive or dominant?

Answer 4

DOMINANT

Question 5

preimplantation testing

Answer 5

for in vitro

• evaluate embryos (egg + semen) before implantation
• only implant w/o defect

Question 6

dominant vs sex linked

Answer 6

Y is from dad only

Question 7

neuclotranslucency

Answer 7

checks for large sack of fluid on top for bb’s neck

-checks for chromosomal disorder

Question 8

CVS

Answer 8

aspirate part of chorionic vili

• 10-12 wk
• chromosomal defect checking
• early

Question 9

amniocentesis or CVS risk factors

Answer 9

limb removal

Question 10

cvs requires..

Answer 10

FULL BLADDER

Question 11

which is more informative?

Answer 11

amniocentesis.

but cant be done as early