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20141016-DM-LSC-0035 | by USDAgov
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20141016-DM-LSC-0035

American Screening Association’s Cardiovascular Technician Lashawn Hines performs Carotid artery ultrasound scan to detect plaque in Vascular Technician Linda Callirgosm as she demonstrate one of several types of ultrasound procedures available during the U.S. Department of Agriculture (USDA) National Work and Family Month Open House and Expo on Thursday, October 16, 2014, in the Whitten building patio and South Building cafeteria meeting rooms, in Washington, D.C. USDA Photo by Lance Cheung.

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Taken on October 16, 2014