RESUMEN
BACKGROUND: Indirect blood pressure measurement is the assessment tool used most frequently in epidemiological studies and hypertension management in the population at large. OBJECTIVE: To review indirect blood pressure measurement within the context of nursing practice. RESULTS: Nurses are not following recommended American Heart Association measurement guidelines. CONCLUSION: A national program of certification in indirect blood pressure measurement, similar to that of basic and advanced cardiac life support, is needed. An initial approach to evaluating present practice is also suggested.
Asunto(s)
Determinación de la Presión Sanguínea/métodos , Hipertensión/diagnóstico , Hipertensión/enfermería , Evaluación en Enfermería , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina , American Heart Association , Auscultación , Sesgo , Determinación de la Presión Sanguínea/instrumentación , Certificación , Factores de Confusión Epidemiológicos , Curriculum , Educación en Enfermería , Humanos , Hipertensión/epidemiología , Investigación en Evaluación de Enfermería , Reproducibilidad de los ResultadosRESUMEN
The purpose of this study was to determine which factors patients with critical burn injuries would identify as affecting their feelings of hope; specific attention was given to the influence of nursing actions on these feelings. The nonprobability purposive sample consisted of nine white male patients who had been admitted to a large burn center in the Southwest. Content analysis technique was used to determine the nursing behaviors that influenced the patients' levels of hope. Hope in this study is viewed as a dynamic process with past, present, and future dimensions. The majority of factors that subjects identified as affecting their levels of hope evolved from the present dimension. This study indicates that factors that affected each subject's level of hope were contingent upon where the patient was in the psychological recovery process that occurs after burn injury. Accordingly, the efficacy of specific nursing actions is contingent upon consideration of these same factors.
Asunto(s)
Actitud Frente a la Salud , Quemaduras/psicología , Emociones , Relaciones Enfermero-Paciente , Adulto , Quemaduras/enfermería , Humanos , Entrevistas como Asunto , Masculino , Participación del Paciente , Poder Psicológico , Rol del Enfermo , Apoyo SocialRESUMEN
To examine performance failures of automatic external defibrillator (AED) self-adhesive electrodes, a retrospective analysis of patient reports and electrodes was conducted in a suburban emergency medical service (EMS) system. In all cases, only records from out-of-hospital cardiac arrests (OHCA) were used if the EMS was activated and an AED was used. Electrode failures were assessed as follows: 1) EMS staff returned defibrillation electrodes when they were unable to resolve repeated "Check Electrode" messages, and 2) an audit of selected records was used to determine the frequency of electrode problems during calls. Of 302 OHCA calls during the study period, 22 (7%) resulted in returned electrodes. Defects (cracks or faults) in the internal conductor were present in 37 (86%) of the 43 returned electrodes; 2 (5%) possessed dehydrated conductive gel, and in 4 (9%) electrodes no faults could be identified. Of the 21 complete sets of defective electrodes, 16 (76%) had faults in both electrodes. Chart review revealed at least one "check electrode" message occurring in 21 (60%) of 35 OHCA reports. The electrode checks were present for a total of over 83 min, representing 11% of the call times. Paramedics were required to change electrodes in 9 (26%) of the 35 cases, resolving the malfunction in all instances. Electrode malfunction appears to be a common prehospital problem; the conductor is responsible for the majority of electrode problems and is probably subjected to the most stress during storage and handling. More reliable, durable defibrillation electrodes are required for OHCA treatment. Other strategies for electrode storage and quality control are also discussed.
Asunto(s)
Cardioversión Eléctrica/instrumentación , Electrodos , Falla de Equipo , Humanos , Estudios RetrospectivosRESUMEN
Emergency Medical Services (EMS) rely on batteries to power external cardiac defibrillators. While maintenance protocols should be followed to ensure that batteries possess adequate capacity to power their defibrillator, they are not often applied to new batteries. This study examines the effects of prolonged storage on sealed lead acid (SLA) batteries, the number of batteries that are affected by lead sulfate, and the ability of a protocol to restore the capacity in SLA batteries. A prospective cohort of new batteries was subjected to testing and discharge protocols. Initial battery capacities were measured using a battery analyzer. An "over-discharge" protocol fully discharged the battery over a 24-h period, and batteries were recharged and reanalyzed. Capacity measurements were repeated twice. Sulfate buildup was defined a priori as final capacity measurements greater than predischarge measurements. There were 126 batteries studied, a mean of 14 months after manufacture. Overall, 47 batteries (36.5%) had measured capacity that was insufficient (< 65% capacity). Batteries possessing very low initial capacities (< 55%) responded with a significant improvement on average of 54.7% compared with batteries within a normal capacity range (> 65%) whose average improvement was 9.3%. After discharge, there was an average of 17% improvement in the measured capacity, with no differences in the final capacity readings in each battery type. In conclusion, sealed lead acid batteries are affected by prolonged storage. The loss of capacity created by accumulation of lead sulfate can be reversed if battery maintenance protocols are used as part of EMS quality assurance programs.
Asunto(s)
Cardioversión Eléctrica/instrumentación , Electrónica , Servicios Médicos de Urgencia/métodos , Plomo/química , Análisis de Varianza , Canadá , Estudios de Cohortes , Intervalos de Confianza , Suministros de Energía Eléctrica , Diseño de Equipo , Seguridad de Equipos , Humanos , Estudios ProspectivosRESUMEN
STUDY OBJECTIVE: Automatic external defibrillators (AED) have enabled the medical act of defibrillation to be performed in the community by a number of non-physician providers. However, these portable, battery-powered units are costly to maintain and service. This study examines the life of AED batteries and provides a battery replacement protocol. DESIGN: Prospective diagnostic testing of 191 field batteries to determine their ability to deliver shocks at 360 joule. SETTING: Ottawa General Hospital Paramedic Program. OUTCOMES: Using a battery analyzer, battery capacity and the number of shocks delivered were determined for each battery (at room temperature and in a controlled, refrigerated setting). In addition, the reliability of the testing method was assessed using the interclass correlation coefficient (ICC). RESULTS: High reliability of blinded technical assessment of the batteries was achieved (ICC = 0.85). A strong correlation between the battery's capacity and the number of shocks it can deliver was obtained. For example, a battery with a measured capacity of 75% is capable of delivering more than 30 consecutive 360 joule shocks. This compares to a battery with a capacity of 20%, which is capable of delivering only 12 consecutive 360 joule shocks. CONCLUSIONS: While manufacturers' recommendations on battery replacement always have been based on an assumed technical threshold, these recommendations are not based on individual battery performance. The system for testing batteries described in this paper, should provide significant cost savings and improve quality assurance within a prehospital AED program.
Asunto(s)
Cardioversión Eléctrica/instrumentación , Cardioversión Eléctrica/normas , Suministros de Energía Eléctrica/normas , Servicios Médicos de Urgencia/normas , Falla de Equipo , Seguridad de Equipos , Diseño de Equipo , Primeros Auxilios/instrumentación , Humanos , Ontario , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , Factores de TiempoRESUMEN
When a fixed facility plans for renovation, the ultimate goal is to provide continuous, cost-effective medical operations. One alternative is to utilize field medical equipment. The Deployable Medical Systems (DEPMEDS), even though designed for battlefield medicine, has been successfully used for six fixed facility renovation projects. As a direct result of various studies, several improvements have been implemented and recommended for the DEPMEDS equipment when used to support fixed facilities. These projects have provided a rich learning experience and have significantly improved the readiness posture of the AMEDD.
Asunto(s)
Arquitectura y Construcción de Hospitales , Hospitales Militares , Medicina Militar/instrumentación , Unidades Móviles de Salud , Hospitales de Veteranos , Humanos , Control de Infecciones , QuirófanosRESUMEN
The Insel and Moos' Work Environment Scale (WES) was used to assess the impact that an organizational change would have on the nursing staff perceptions of the work environment. A comparison of before and after the supervisory change indicated that middle management supervisors have little influence on the work environment, since there was essentially no change in any of the WES scales. The working environment showed little cohesion among staff members, the focus on autonomy and self-sufficiency was average, but there was strong pressure to keep up with the never-ending work load, the staff perceived the setting as poorly organized and inefficient, they were unclear as to expectations about rules and procedures, and there was a high degree of control over the workers. An organizational change may not be the answer to the problems if the problems have more to do with the corporate philosophy. It may be time to look at mechanisms that create working environments in which employees actually feel their work is an important contribution to the organization.
Asunto(s)
Personal Militar , Personal de Enfermería en Hospital/organización & administración , Supervisión de Enfermería/organización & administración , Medio Social , Humanos , Satisfacción en el Trabajo , Personal de Enfermería en Hospital/psicologíaRESUMEN
This study examined the Workload Management System for Nurses at a tertiary-care Army hospital to determine the incongruence between recommended nursing care hours and actual nursing care hours provided. The purpose of the study was to describe patient care and nursing practice when calculated staff requirements exceed actual staff availabilty. The findings of the study indicated that basic nursing care tasks were accomplished; however, professional development activities were sacrificed. The data reveal that nurses do not have the time to grow professionally through research or education, and they are reduced to assembly-line mentality as they go from task to task without being able to care for a patient as a person.
Asunto(s)
Hospitales Militares , Enfermería Militar/estadística & datos numéricos , Atención de Enfermería/estadística & datos numéricos , Análisis y Desempeño de Tareas , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de Tiempo , Estados Unidos , Recursos HumanosRESUMEN
Strong national interest in health care delivery systems and a highly competitive marketplace have mandated that military hospital commanders be increasingly aware of organizational performance. Historically, one variable that has been used to assess such performance is patient satisfaction with the care received. The purpose of this study was to measure patient satisfaction at a major military medical center and to assess how patient satisfaction correlated with the variables of provider satisfaction and nurse/patient ratio. One hundred eighty-eight patients completed the LaMonica-Oberst Patient Satisfaction Scale. Data analysis revealed that, although overall patient satisfaction was high, it was significantly higher on the intensive care units and in other areas where the nurse/patient ratio was high. Interestingly, there was no correlation between the staff's perceptions of their work environment and patient satisfaction. Findings from this study serve to highlight the continued need for a low nurse/patient ratio and are suggestive of the need for refinement of patient satisfaction survey tools available at present.
Asunto(s)
Hospitales Militares , Satisfacción en el Trabajo , Personal Militar/psicología , Personal de Enfermería en Hospital/psicología , Satisfacción del Paciente , Femenino , Humanos , Masculino , Medicina Militar , Enfermería Militar , Encuestas y Cuestionarios , Estados Unidos , Carga de TrabajoRESUMEN
The purpose of this study was to describe health care providers' perceptions of their work environment at a large U.S. Army medical center, and to compare the findings to other military medical centers. The sample (N = 112) consisted of the professional nursing staff working on the nine inpatient units. The Work Environmental Scale (WES) was used to measure perceptions of the workplace relative to gender, position (head nurses, staff nurses, and agency nurses), specialty nursing (intensive care unit [ICU] versus non-ICU), education (MSN, BSN, and ADN), and patterns of differences between the WES subscales of four military medical centers. Results of the study indicate that there were no significant gender differences. Head nurses, non-ICU nurses, and MSN nurses perceived their environment more positively. There were significant differences in the WES subscales between the military hospitals. Implications for nursing using the WES were recommended.
Asunto(s)
Enfermería Militar , Personal de Enfermería en Hospital , Medio Social , Adulto , Actitud del Personal de Salud , Femenino , Hospitales Militares/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Enfermería Militar/estadística & datos numéricos , Personal de Enfermería en Hospital/psicología , Personal de Enfermería en Hospital/estadística & datos numéricos , Factores Sexuales , Encuestas y Cuestionarios , Estados Unidos , Recursos Humanos , Lugar de TrabajoRESUMEN
The purpose of this study was to describe the perceived impact of supplemental agency nurses upon the quality of patient care, unit cohesiveness, and morale of permanently assigned personnel at an Army medical center. The study population consisted of 28 agency nurses and 138 permanently assigned nursing staff. The study was descriptive and exploratory in nature, utilizing the method of content analysis. Major themes that emerged from data analysis included economic, professional nursing, and patient care issues. Perceptions were that agency nurses provided the institution with necessary labor, but that the agency nurses had greater flexibility of hours and control over their practice. Permanently assigned nursing staff reported that the use of agency services hindered continuity of patient care, at times reduced the quality of care, negatively affected morale among personnel, and impacted adversely upon the time available for mission-related training.
Asunto(s)
Actitud del Personal de Salud , Enfermería Militar , Personal de Enfermería en Hospital/provisión & distribución , Admisión y Programación de Personal/organización & administración , Sistema de Registros , Adulto , Femenino , Hospitales Militares , Humanos , Satisfacción en el Trabajo , Masculino , Moral , Personal de Enfermería en Hospital/psicología , Calidad de la Atención de Salud , Encuestas y Cuestionarios , Estados Unidos , Recursos HumanosRESUMEN
The purposes of this study were to describe nurses' perceptions of their communication with physicians, as related to the openness of the communication, the accuracy of the information communicated, and the timeliness of the interaction; and further, to determine if specific demographic characteristics of nurses are associated with perceptions of positive communication. The sample (N = 112) consisted of professional nurses working on one of nine inpatient units at a major military medical center. Shortell's ICU Nurse-Physician Communication subscale was used to measure the nurses' perceptions of the degree to which openness, accuracy, and timeliness described their communication with physicians. Overall findings were that the nurses perceived a poor quality of communication between themselves and the physicians with whom they interacted. Results from this study further indicated that the perceived quality of nurse-physician communication was not related to a nurse's educational level, length of nursing experience, or length of time assigned to a specific unit. Finally, findings provided no evidence that perceived levels of nurse-physician communication were greater among permanent staff than temporary nursing staff, or in intensive care units versus general ward areas.
Asunto(s)
Hospitales Militares , Relaciones Médico-Enfermero , Comunicación , Recolección de Datos , Humanos , Estadística como Asunto , Estados UnidosRESUMEN
Managed care is receiving a great deal of attention in the health care industry. In today's cost-conscious economic environment, managed care has been developed in an attempt to maximize quality of health care while minimizing the cost of providing that care. The purposes of this article are to (1) review the principles of clinical case management; (2) describe the implementation of clinical case management and critical paths at Dwight David Eisenhower Army Medical Center; (3) elaborate on successful strategies employed; and (4) address difficulties encountered. Finally, the study that is currently underway at the facility will be briefly discussed.
Asunto(s)
Hospitales Militares/organización & administración , Programas Controlados de Atención en Salud/organización & administración , Manejo de Caso , Femenino , Georgia , Humanos , Satisfacción en el Trabajo , Masculino , Medicina Militar/organización & administración , Satisfacción del PacienteRESUMEN
The journey to holism is the result of a grounded theory study of 18 members of the American Holistic Nurses' Association. Participants were prompted to "Tell me about holistic nursing" and replies revealed a seven-step process to becoming a holistic nurse. The process is an expansion of Van Gennep's three-stage theory of rites of passage, which involves separation, marginality/liminality, and reintegration. The expanded process begins with separation from mainstream nursing and concludes with reintegration into nursing as a holistic nurse. The marginality/liminality step shows five active steps: gathering information to quell the distress of the separation, applying that information to others, changing focus to self-care, applying the information to self, and increasing self-knowledge. This article describes the process and presents data to support the conclusion that the growth of a holistic nurse follows a recognizable course.