1 Tests for anemia or infection. 2  Your doctor may suggest blood tests to check for anemia â a condition in which there aren't enough red blood cells to carry adequate oxygen to your tissues â or to check for signs of infection. 3  Expert guidelines do not currently recommend antibody or genetic testing for Crohn's disease. Your doctor may suggest blood tests to check for anemia â a condition in which there aren't enough red blood cells to carry adequate oxygen to your tissues â or to check for signs of infection. 2  Expert guidelines do not currently recommend antibody or genetic testing for Crohn's disease.
A nail technician has some of the skills of a manicurist, pedicurist, and/or cosmetologist. The nail technician focuses on fingernails and toenails, giving clients manicures and pedicures. All beauty workers, including nail technicians, also perform business record-keeping and are responsible for cleaning and sanitizing their tools and work area.
A petroleum technician assists with the evaluation and exploitation of petroleum deposits. Supervised by engineers, technicians can help collect data on a site, manage drilling, and transport the oil for further processing. petroleum technician evaluates underground oil and gas reserves to determine the most efficient means of extracting resources. If a deposit appears to be productive, the petroleum technician can help dig and establish wells. Petroleum technicians oversee the location and extraction of oil.