This is a free sample excerpt of the paper. Join to view the full essay
|
Prenatal Diagnosis
Part 1 of Paper
....a special computer screen. This test is not very clear and physical features such as limb, heart, brain, and spine abnormalities can't be seen until 16-18 weeks of pregnancy. The ultrasound mostly only detects things of structural and/or physical nature. Things like mental retardation, blindness, and deafness can't be .... Part 2 of Paper
....erformed at 15-20 weeks of pregnancy. It will detect chromosome abnormalities and other certain genetic disorders. This test can detect up to 95% of neural tube disorders such as spina bifida. It is done by inserting a needle near but not through the woman's naval into the amniotic sac. A small amount of amniotic fluid is withdrawn and sent for laboratory testing. Cells are then separated from the fluid and cultured. After the cells are cultured they can be tested for genetic disorder. The amnio.... |
| Number of words: 439 - Approximate pages: 2 |
|
Here are PaperHelp we are used to dealing with students in a rush to complete their research papers on a tight deadline. That is why when you
join our site, your account is activated immediately enabling you to get the information you need as quickly as possible. We also know that
students usually are on a tight budget, which is why we give you access to a large number of papers, 45,000+ to exact, for one low monthly
price. With so many essays available, there is a very good chance you'll be able to find what you need. So join today and get your paper
done.
| Length |
Membership Type |
Price |
Register |
| 30 days |
recurring |
$19.95 |
| 90 days |
recurring |
$39.95 |
| 180 days |
non-recurring |
$69.95 |
|
|
|
