According to people in this career, the main tasks are...
| Task | Importance |
|---|---|
| Arrange and attach chromosomes in numbered pairs on karyotype charts, using standard genetics laboratory practices and nomenclature, to identify normal or abnormal chromosomes. | 100% |
| Count numbers of chromosomes and identify the structural abnormalities by viewing culture slides through microscopes, light microscopes, or photomicroscopes. | 100% |
| Examine chromosomes found in biological specimens to detect abnormalities. | 99% |
| Apply prepared specimen and control to appropriate grid, run instrumentation, and produce analyzable results. | 98% |
| Select appropriate culturing system or procedure based on specimen type and reason for referral. | 98% |
| Analyze chromosomes found in biological specimens to aid diagnoses and treatments for genetic diseases such as congenital birth defects, fertility problems, and hematological disorders. | 98% |
| Harvest cell cultures using substances such as mitotic arrestants, cell releasing agents, and cell fixatives. | 98% |
| Summarize test results and report to appropriate authorities. | 97% |
| Prepare biological specimens such as amniotic fluids, bone marrow, tumors, chorionic villi, and blood, for chromosome examinations. | 97% |
| Select or prepare specimens and media for cell cultures using aseptic techniques, knowledge of medium components, or cell nutritional requirements. | 96% |
| Communicate test results or technical information to patients, physicians, family members, or researchers. | 96% |
| Input details of specimen processing, analysis, and technical issues into logs or laboratory information systems (LIS). | 96% |
| Prepare slides of cell cultures following standard procedures. | 96% |
| Input details of specimens into logs or computer systems. | 95% |
| Extract, measure, dilute as appropriate, label, and prepare DNA for array analysis. | 94% |
| Select appropriate methods of preparation and storage of media to maintain potential of hydrogen (pH), sterility, or ability to support growth. | 94% |
| Describe chromosome, FISH and aCGH analysis results in International System of Cytogenetic Nomenclature (ISCN) language. | 93% |
| Stain slides to make chromosomes visible for microscopy. | 93% |
| Develop, implement, and monitor quality control and quality assurance programs to ensure accurate and precise test performance and reports. | 93% |
| Evaluate appropriateness of received specimens for requested tests. | 92% |
| Create chromosome images using computer imaging systems. | 91% |
| Recognize and report abnormalities in the color, size, shape, composition, or pattern of cells. | 90% |
| Determine optimal time sequences and methods for manual or robotic cell harvests. | 90% |
| Communicate to responsible parties unacceptable specimens and suggest remediation for future submissions. | 89% |
| Select banding methods to permit identification of chromosome pairs. | 88% |
| Maintain laboratory equipment such as photomicroscopes, inverted microscopes, and standard darkroom equipment. | 88% |
| Identify appropriate methods of specimen collection, preservation, or transport. | 84% |
| Archive case documentation and study materials as required by regulations and laws. | 77% |
| Supervise subordinate laboratory staff. | 75% |
| Develop and implement training programs for trainees, medical students, resident physicians or post-doctoral fellows. | 72% |
