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Risks
By Mayo Clinic staffBlood for liver function tests is usually taken from a vein in your arm. The main risk associated with blood tests is soreness or bruising at the site from which your blood is drawn.
References
- Kaplan MM, et al. Approach to the patient with abnormal liver function tests. http://www.uptodate.com/home/index.html. Accessed July 2, 2010.
- Pratt DS. Liver chemistry and function tests. In: Feldman M, et al. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/php/208033710-3/homepage. Accessed July 2, 2010.
- Common blood tests. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/bdt/bdt_what.html. Accessed July 2, 2010.
- Laboratory reference values. Rochester, Minn.: Mayo Foundation for Medical Education and Research; July 1, 2010.
- PT and INR. Lab Tests Online. http://www.labtestsonline.org/understanding/analytes/pt/glance.html. Accessed July 6, 2010.
- Albumin. Lab Tests Online. http://www.labtestsonline.org/understanding/analytes/albumin/test.html#is. Accessed July 6, 2010.
- ALT. Lab Tests Online. http://www.labtestsonline.org/understanding/analytes/alt/glance.html. Accessed July 6, 2010.
- AST. Lab Tests Online. http://www.labtestsonline.org/understanding/analytes/ast/glance.html. Accessed July 6, 2010.
- ALP. Lab Tests Online. http://www.labtestsonline.org/understanding/analytes/alp/glance.html. Accessed July 6, 2010.
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