Sentence examples for tests a sample of from inspiring English sources

Oncotype DX tests a sample of a patient's tumor -- obtained from surgery or a biopsy -- by analyzing the activity levels of 21 particular genes.

You can also ask for a sputum cytology test, which simply tests a sample of your sputum, or a bronchoscopy, which involves placing a tube and camera into your trachea to look for any tumors or obstructions.

Additionally, most theme parks have introduced "test seats"—a sample of a ride's seat that guests can try for size before lining up for an attraction.

The Department of Education began planning a college version of the National Assessment of Educational Progress, which tests a sampling of elementary and secondary school students across the country.

Consider the validity of his "test," a sample of 10 people cleansing their palates with wine.

Dr. Stratidis immediately alerted officials in the Connecticut Department of Public Health, who tested a sample of the patient's tissue.

Defense Department investigators tested a sample of the cable and found that it broke at roughly two-thirds of the minimum strength required by military specifications.

The report said PwC tested a sample of 100 respondents and found no misreporting that would have improved the university's statistics.

But the therapist also agreed to let the hospital test a sample of his hair, and that test came back positive for fentanyl, meaning that he had recently used the drug.

"Seaweeds have known vitamins and minerals, and we searched specifically for those vitamins, and we didn't see them," said Carolyn J. Otten, director for specialized services at Chemir Analytical Services, a lab in Maryland Heights, Mo .that tested a sample of VitaSea.

At Genentech, Mellman tested a sample of Steinman's tumor in a dish against the company's whole library of pharmaceuticals.