Vitamin A deficiency as a symptom: Conditions listing Vitamin A deficiency as a symptom may also be potential underlying causes of Vitamin A deficiency. Our database lists the following as having Vitamin A deficiency as a symptom of that condition: 1  Anderson's triad.
Puryear, Tennessee. Puryear is a city in Henry County, Tennessee. The population was 667 at the 2000 census. Puryear is located at 36Â°26â²41â³N 88Â°20â²2â³W / 36.44472Â°N 88.33389Â°W / 36.44472; -88.33389 (36.444853, -88.333770). According to the United States Census Bureau, the city has a total area of 0.9 square miles (2.3 km2), all land.
Campbell County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 40,716. Its county seat is Jacksboro. Campbell County is included in the Knoxville, TN Metropolitan Statistical Area.