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What are the uses of spectral karyotyping?
Spectral Karyotyping (SKY) can detect 1. Chromosomal material of unknown origin 2. Complex rearrangements 3. Translocations 4. Large deletions 5. Duplications 6. Aneuploidy and more.
What is the technique used to detect genetic disorders by the removal of a small amount of the amniotic fluids?
amniocentesis
What is the technique known as karyotyping is used to detect abnormalitites?
It used to distinguish autosomal and sexual chromosomes of a species.
What techniques is used to collect fetal cells during pregnancy for genetic testing?
amniocentesis
What so a procedure used in fetal diagnosis in which amniotic fluid is removed from the uterus?
Amniocentesis
Do amniocentesis and chorionic villus sampling allow for karyotyping and biochemical testing of the fetus?
yes
What are the uses of spectral karyotyping?
Spectral Karyotyping (SKY) can detect 1. Chromosomal material of unknown origin 2. Complex rearrangements 3. Translocations 4. Large deletions 5. Duplications 6. Aneuploidy and more.
How has technology been used to make a karyotyping easier?
Because it has.
What is the technique used to detect genetic disorders by the removal of a small amount of the amniotic fluids?
amniocentesis
Which type of cell could not be used for karyotyping?
Red Blood Cell
What are not screening tools used for breast cancer?
Amniocentesis
How long is the needle used for amniocentesis at 15 weeks pregnant?
The Amniocentesis needle is usually around 7.4cm long and 0.8mm wide
What is the technique known as karyotyping is used to detect abnormalitites?
It used to distinguish autosomal and sexual chromosomes of a species.
Why human red blood cells are not suitable for karyotyping?
The karyotype is the number and appearance of chromosomes in the nucleus of a cell. Mature red blood cells don't have a nucleus, so they cannot be used for karyotyping.
What is used to examine fetal cells for genetic disorders called?
Amniocentesis
Up to when can you have an amniocentesis?
Amniocentesis can be done no earlier than the fourteenth week of pregnancy. Sufficient amniotic fluid has to be present to do an amniocentesis. Amnios can be done well after 15 weeks but you shouldn't have one before then.
What can karyotypes be used for?
Karyotyping is a diagram of ones chromosomes and is used to help determine if a baby will inherit any genetic disorders. Overall, Karyotyping is useful in studing chromosomes and how they work.
