Cindy goes into the ER with a broken leg, and her doctor orders an X-ray. At the X-ray, Cindy meets the technician, who is wearing a medical scrub uniform. The X-ray technician places a lead vest on Cindy and has her lie down to position the leg for the image. The X-ray technician then goes into another room and takes the image. Which accurately describes the radiographic safety measures that were taken for Cindy and the technician?

A. Cindy was protected by the position of her leg, and the technician was protected by the doctor’s order.
B. Cindy was protected by the technician going in another room, and the technician was protected by the lead shield.
C. Cindy was protected by the lead shield, and the technician was protected by going in another room.
D. Cindy was protected by lying down and the technician was protected by the medical scrub uniform.

Samuel is a 63-year-old single man who works full time in a food processing plant. he has a history of esophageal cancer, which was treated successfully with anti-cancer drugs and surgery four years ago. his weight had been stable at 135 pounds until 6 months ago. since then, he has experienced an involuntary weight loss of 10 pounds. he complains of a poor appetite and being overly weak, tired, and irritable. he also complains of cracks at the corners of his mouth and a chronic sore throat, which concerns him, given his cancer history. his usual diet is fairly consistent. he states that he rarely eats breakfast because he starts work at 6 a. m. he eats two deli meat sandwiches, "usually pastrami or salami," and a soda at 10 a. m., and may eat a candy bar in the afternoon when he gets off work. he often prepares and eats a frozen dinner or pizza at home in the evening and routinely drinks "about four or five beers" before going to bed. occasionally, he cooks roast and mashed potatoes for dinner and may have cereal with milk for a snack before bed. he rarely eats vegetables or fruit. 1. considering samuel's alcohol consumption, which b vitamin may he be deficient in? a. pantothenic acid b. niacin c. riboflavin d. biotin e. thiamin