RADIOPROTEÇÃO E DESCARTE DE RESÍDUOS RADIOLÓGICOS NA MEDICINA VETERINÁRIA DO ESTADO DA PARAÍBA

Abstract

Radiology studies internal structures of the body employing equipment that emit radiation beams to form images. Radiation can exert biological effects. The damage can be irreversible and depend on the exposure dose, which can be reduced with the use of personal protective equipment, and proper structure of the radiograph room. The radiographic technic generates effluents and solid residues that may cause injuries to the environment if not disposed properly. This study aimed to evaluate the methods of radioprotection and radiological effluents and waste disposal at veterinary clinics and of veterinary field services in the State of Paraiba. A questionnaire was applied at each services, clinics or field service. A few services neglect lead glove (18,18%) and goggles (45,45%). There is much repetition of radiographic exams, this may be duo to the lack of training of people that work in the sector (38.71% ). The effluents are mostly despised at the common sewer (63.64%), and solid waste mostly reused for other purposes (9,1%). The risk of exposure was superior at Academicals Veterinary Medical Centers, since they have high-potency equipment. Veterinarians of the State violate various recommendations of the Ordinance 453/98 from the Ministry of Health, exposing themselves to prejudicial doses of radiation, and performing improperly radiological waste disposal.