Recomendaciones específicas para enfermería sobre el proceso de terapia endovenosa

Intravenous therapy includes among other actions, the installation procedures, handling and retirement of the catheter, procedures that the nurses carries out in a frequent way in the institutions of health. Nurses intervenes in the doctortherapeutic plan and they are responsible for maintaining a level of experience and specific knowledge to provide the necessary cares indicated in the therapeutic plan and in attention to the conditions of each patient. Derived of the Recommendations to improve attention in nursing, these specific recommendations are emitted related with the intravenous therapy, directed to prevent conflicts in the nursing attention and to improve the communication with the patient. Due to the importance of this topic National Medical Arbitration Commission of Mexico (CONAMED) and the External Validation Group coordinated by the Nursing Interinstitutional Commission of Mexico, emit these recommendations: 1) Establish a good nurse-patient relationship; 2) Avoid complications in the catheter installation; 3) Watch over the intravenous therapy to prevent complications; 4) Move away the catheter avoiding risks in the physical integrity of the patients and 5) Diminish the risk factors for the intravenous therapy responsible personnel.La terapia endovenosa incluye entre otros, los procedimientos de instalación, manejo y retiro del catéter, procedimientos que el personal de enfermería realiza de manera frecuente en las instituciones de salud. El personal de enfermería interviene en el plan médico-terapéutico y es responsable de mantener un nivel de experiencia y conocimientos específicos para proporcionar los cuidados necesarios indicados en el plan terapéutico y en atención a las condiciones particulares de cada paciente. Derivado de las Recomendaciones para mejorar la atención en enfermería, se emiten estas recomendaciones específicas relacionadas con la terapia endovenosa, estas recomendaciones están dirigidas para prevenir conflictos en la atención de los pacientes y para mejorar la comunicación con ellos. Debido a la importancia de este tema la CONAMED y el grupo de validación externa coordinado por la Comisión Interinstitucional de Enfermería, emiten estas recomendaciones: 1) Establecer una buena relación enfermera(o)-paciente; 2) Evitar complicaciones en la instalación del catéter; 3) Vigilar la terapia endovenosa para prevenir complicaciones; 4) Retirar el catéter evitando riesgos en la integridad física de los pacientes y 5) Disminuir los factores de riesgo por el personal responsable de la terapia endovenosa

Prospects for γ\gamma-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array

International audienceGalaxy clusters are expected to be dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster's formation history. Accordingly, they are excellent targets to search for signals of DM annihilation and decay at gamma-ray energies and are predicted to be sources of large-scale gamma-ray emission due to hadronic interactions in the intracluster medium. We estimate the sensitivity of the Cherenkov Telescope Array (CTA) to detect diffuse gamma-ray emission from the Perseus galaxy cluster. We perform a detailed spatial and spectral modelling of the expected signal for the DM and the CRp components. For each, we compute the expected CTA sensitivity. The observing strategy of Perseus is also discussed. In the absence of a diffuse signal (non-detection), CTA should constrain the CRp to thermal energy ratio within the radius $R_{500}$ down to about $X_{500}10^{27}$s for DM masses above 1 TeV. These constraints will provide unprecedented sensitivity to the physics of both CRp acceleration and transport at cluster scale and to TeV DM particle models, especially in the decay scenario

Prospects for γ\gamma-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array

International audienceGalaxy clusters are expected to be dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster's formation history. Accordingly, they are excellent targets to search for signals of DM annihilation and decay at gamma-ray energies and are predicted to be sources of large-scale gamma-ray emission due to hadronic interactions in the intracluster medium. We estimate the sensitivity of the Cherenkov Telescope Array (CTA) to detect diffuse gamma-ray emission from the Perseus galaxy cluster. We perform a detailed spatial and spectral modelling of the expected signal for the DM and the CRp components. For each, we compute the expected CTA sensitivity. The observing strategy of Perseus is also discussed. In the absence of a diffuse signal (non-detection), CTA should constrain the CRp to thermal energy ratio within the radius $R_{500}$ down to about $X_{500}10^{27}$s for DM masses above 1 TeV. These constraints will provide unprecedented sensitivity to the physics of both CRp acceleration and transport at cluster scale and to TeV DM particle models, especially in the decay scenario

Prospects for γ\gamma-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array

International audienceGalaxy clusters are expected to be dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster's formation history. Accordingly, they are excellent targets to search for signals of DM annihilation and decay at gamma-ray energies and are predicted to be sources of large-scale gamma-ray emission due to hadronic interactions in the intracluster medium. We estimate the sensitivity of the Cherenkov Telescope Array (CTA) to detect diffuse gamma-ray emission from the Perseus galaxy cluster. We perform a detailed spatial and spectral modelling of the expected signal for the DM and the CRp components. For each, we compute the expected CTA sensitivity. The observing strategy of Perseus is also discussed. In the absence of a diffuse signal (non-detection), CTA should constrain the CRp to thermal energy ratio within the radius $R_{500}$ down to about $X_{500}10^{27}$s for DM masses above 1 TeV. These constraints will provide unprecedented sensitivity to the physics of both CRp acceleration and transport at cluster scale and to TeV DM particle models, especially in the decay scenario

Prospects for γ\gamma-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array

International audienceGalaxy clusters are expected to be dark matter (DM) reservoirs and storage rooms for the cosmic-ray protons (CRp) that accumulate along the cluster's formation history. Accordingly, they are excellent targets to search for signals of DM annihilation and decay at gamma-ray energies and are predicted to be sources of large-scale gamma-ray emission due to hadronic interactions in the intracluster medium. We estimate the sensitivity of the Cherenkov Telescope Array (CTA) to detect diffuse gamma-ray emission from the Perseus galaxy cluster. We perform a detailed spatial and spectral modelling of the expected signal for the DM and the CRp components. For each, we compute the expected CTA sensitivity. The observing strategy of Perseus is also discussed. In the absence of a diffuse signal (non-detection), CTA should constrain the CRp to thermal energy ratio within the radius $R_{500}$ down to about $X_{500}10^{27}$s for DM masses above 1 TeV. These constraints will provide unprecedented sensitivity to the physics of both CRp acceleration and transport at cluster scale and to TeV DM particle models, especially in the decay scenario