Difference between revisions of "Cytogenetics Review Questions"
Jump to navigation
Jump to search
Line 19: | Line 19: | ||
{{hidden|List the submetacentric chromosomes.|}} | {{hidden|List the submetacentric chromosomes.|}} | ||
{{hidden|List the acrocentric chromosomes.|}} | {{hidden|List the acrocentric chromosomes.|}} | ||
{{hidden|What is Bloom syndrome?|Bloom syndrome is a rare genetic disorder }} | {{hidden|What is Bloom syndrome?|Bloom syndrome is a rare AR genetic disorder with a defect in the BLM gene with a phenotype of short stature, tendency to sunburn, increased risk of malignancy, reduced or absent fertility, and fragile DNA [[http://ghr.nlm.nih.gov/condition/bloom-syndrome]] }} | ||
{{hidden|What is SCE (Sister chromatid exchange?|SCE (sister chromatid exchange) is the interchange of homologous segments between two chromatids of one chromosome, grow the cells under special conditions to produce a differential staining of sister chromatids.}} | {{hidden|What is SCE (Sister chromatid exchange?|SCE (sister chromatid exchange) is the interchange of homologous segments between two chromatids of one chromosome, grow the cells under special conditions to produce a differential staining of sister chromatids.}} |
Revision as of 13:47, 21 May 2015
Expand List the three broad categories of clinical indications for chromosomal analysis.
|
---|
Expand List 5 prenatal indications for cytogenetics analysis.
|
---|
Expand Which family members should have chromosomal analysis?
|
---|
Expand What are the indications for chromosomal analysis of products of conception?
|
---|
Expand Compare amniocentesis and chorionic villus sampling with regards to gestational age, complication rate, turn around time, and false results
|
---|
Expand What are the clinical indications for tissue sampling instead of blood for cytogenetic analysis?
|
---|
Expand List 8 standard techniques for cytogenetics analysis.
|
---|
Expand List 5 Molecular cytogenetics techniques.
|
---|
Expand What is g-banding?
|
---|
Expand Outline the general procedure for cytogenetics study.
|
---|
Expand Broadly what at the three main morphological groups of chromosomes?
|
---|
Expand What are the 4 minimum items included in a standard banding nomenclature?
|
---|
Expand What are the clinical indications for an individual to have chromosomal analysis?
|
---|
Expand What is q-banding?
|
---|
Expand What is R-banding?
|
---|
Expand What is C-banding?
|
---|
Expand What is NOR?
|
---|
Expand List the metacentric chromosomes.
|
---|
Expand List the submetacentric chromosomes.
|
---|
Expand List the acrocentric chromosomes.
|
---|
Expand What is Bloom syndrome?
|
---|
Expand What is SCE (Sister chromatid exchange?
|
---|