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Difference between revisions of "Cytogenetics Review Questions"
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==Unit 1== | ==Unit 1== | ||
{{hidden|List the three broad categories of clinical indications for chromosomal analysis.|Prenatal, Constitutional, Cancer/Acquired}} | {{hidden| List the three broad categories of clinical indications for chromosomal analysis.|Prenatal, Constitutional, Cancer/Acquired}} | ||
{{hidden|List 5 prenatal indications for cytogenetics analysis.|1. Advanced maternal age (>=35yo), 2. Previous pregnancy with chromosomal disorder, 3. One parent is a known carrier (or other relative*), 4. Couples at risk of x-linked disorders for which a molecular test is not available, 5. Fetal defects on ultrasound, 6. Prenatal screen high risk pregnancies, 7. couples with 2+ spontaneous abortions, 8. infertility}} | |||
{{hidden|Which family members should have chromosomal analysis?|1. Both parents of a child with structural chromosome rearrangement, deletion, duplication, and 2. all family members at risk of having a chromosome rearrangement.}} | |||
{{hidden|List 5 prenatal indications for cytogenetics analysis.|1. Advanced maternal age (>=35yo), 2. Previous pregnancy with chromosomal disorder, 3. One parent is a known carrier (or other relative*), 4. Couples at risk of x-linked disorders for which a molecular test is not available, 5. Fetal defects on ultrasound, 6. Prenatal screen high risk pregnancies, 7. couples with 2+ spontaneous abortions, 8. infertility.}} | |||
{{hidden|What are the indications for chromosomal analysis of products of conception?|1)Abortuses (missed abortions) of unknown reason, 2)Malformed stillbirths, 3)Stillbirth of undetermined etiology}} | {{hidden|What are the indications for chromosomal analysis of products of conception?|1)Abortuses (missed abortions) of unknown reason, 2)Malformed stillbirths, 3)Stillbirth of undetermined etiology}} | ||
{{hidden|Compare amniocentesis and chorionic villus sampling with regards to gestational age, complication rate, turn around time, and false results|}} | {{hidden|Compare amniocentesis and chorionic villus sampling with regards to gestational age, complication rate, turn around time, and false results|}} | ||