Examinando por Materia "Masks"

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Acceso abierto
Actitud y cognición sobre gestión de residuos sólidos biomédicos en estudiantes de odontología de una clínica docente
(Universidad Privada Norbert Wiener, 2025-07-17) Hernández Anicama, Yessenia Jacqueline; Rojas Ortega, Raúl Antonio
El presente estudio tuvo como objetivo determinarla actitud y cognición sobre gestión de residuos sólidos biomédicos en estudiantes de odontología de una clínica docente. La metodología fue no experimental y transversal, siendo la población los estudiantes de odontología del 8avo y 9no ciclo, quienes se desempeñan en la clínica docente 2025-I y con una muestra de 124 estudiantes determinada por fórmula. Se tuvo un cuestionario con 20 interrogantes considerando tres dimensiones para la variable cognición sobre gestión de residuos sólidos que fueron residuos comunes, residuos bicontaminados y residuos especiales, para la variable actitud sobre gestión de residuos sólidos hubo 14 preguntas también con tres dimensiones cognitiva, afectiva y reactiva. Ambos instrumentos se validaron por expertos y tuvieron una confiabilidad de 0.889 y 0.930 determinadas mediante Alpha de Crombach. Respecto a la actitud en mayor porcentaje presentaron actitud negativa en un 81.5% (n °=101), seguido de actitud positiva en un 18.5% (n °=23); en cuanto a la cognición en mayor porcentaje presentaron conocimiento bajo en un 85.5% (n°=106), seguido de conocimiento regular en un 14.5% (n°=18). Lo que indica una deficiencia general en el conocimiento y disposición para manejar adecuadamente estos residuos.
Acceso abierto
Effective interventions to reduce occupational risks in personnel working in the operating room
(Universidad Privada Norbert Wiener, 2019-09-29) Allende Burga, Esmeralda; Rivera Lozada de Bonilla, Oriana
Objective: Systematize the evidence on effective interventions in reducing occupational risks in personnel who work in the operating room. Materials and Methods: Observational and retrospective systematic review, which synthesizes the results of multiple primary investigations. They are an essential part of evidence-based nursing due to their rigorous methodology, identifying relevant studies to answer specific questions of clinical practice, the search has been restricted to articles with full text, and the selected articles were subjected to critical reading. using the grade system to assign recommendation strength. Results: Of the total number of articles analyzed, 10/10 show effective interventions to reduce and/or prevent risks to which personnel working in a surgical center are subjected. Of which the majority, 6/10, represent systematic review studies, 3/10 represent experimental studies and 1/10 represent a quasi-experimental study. Conclusions: The research reviewed showed that there are effective interventions that prevent risks and should be applied in the surgical center, such as the use of double gloves and blunt needles in surgeries, as well as the use of personal protective equipment, specifically masks. Have special equipment to reduce exposures, and the hepatitis B vaccine (VDP) among others. In this way favoring the prevention of occupational risks to which personnel working in a surgical center are exposed.
Acceso abierto
Effectiveness of N95 respirators compared to surgical masks in the prevention of respiratory infections in healthcare workers
(Universidad Privada Norbert Wiener, 2019-06-30) Espíritu Silva, Kelly Madeleiny; Muñoz Anticona, Evelyn Paola; Cárdenas de Fernández, María Hilda
Material and Method: The systematic review of 10 articles on the topic was conducted, and they were sourced from the following databases: Pubmed, Epistemonikos, and the Cochrane Library. All articles were analyzed according to the Grade scale to determine their strength and quality of evidence. RESULTS: According to the study design, 40% were systematic reviews, 20% were systematic reviews-meta analyses, and 20% were randomized controlled trials. The findings showed that 80% (n=80/10) reported the effectiveness of N95 respirators compared to surgical masks in preventing respiratory infections in healthcare workers, while 20% (n=20/10) indicated that the information is limited for determining the effectiveness of N95 respirators compared to surgical masks in preventing respiratory infections in healthcare workers. CONCLUSION: It was concluded that 8 out of 10 authors reported the effectiveness of N95 respirators compared to surgical masks in preventing respiratory infections in healthcare workers. It was also concluded that 2 out of 10 authors stated that the information is limited to determine the effectiveness of N95 respirators compared to surgical masks in preventing respiratory infections in healthcare workers.