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292.335  Articles
1 of 29.235 pages  |  10  records  |  more records»
The model of the computerized control of a mastering level of terminological system of a training course is considered in the article. Results of the pedagogical experiment leading with attraction of the fourth year training students, the scientific and t... see more

The model of the computerized control of a mastering level of terminological system of a training course is considered in the article. Results of the pedagogical experiment leading with attraction of the fourth year training students, the scientific and t... see more

AbstractBackground: Despite hypertension being a common condition among patients attending primary health care (PHC) clinics, blood pressure (BP) control is often poor. Greater insight into patient-related factors that influence the control of hypertensio... see more

In work the description of the computer model of the knowledge control is shown. The basic stages of the knowledge control process are considered and work of the given model is shown during the knowledge control. In this article the concept of training an... see more

Nefrolitiasis de infección: caso clínico / Nephrolithiasis of infection: clinical caseNefrolitiasis de infección: caso clínico / Nephrolithiasis of infection: clinical caseSe presenta un caso de litiasis de infección, conocida con el nombre de cálculos de estruvita y asociado a una enfermedad metabólica subyacente y diabetes mellitus tipo 2 de reciente debut, el cual se manifestó con oliguria e infección, como resultado de una obstrucción urinaria bilateral parcial. El paciente de 48 años de edad, con antecedentes de cardiopatía isquémica, hipertensión arterial y de expulsar cálculos de riñón, consultó su caso el 21 de enero de 2009. Manejaba cifras de creatinina, glicemia y acido úrico normales anterior al ingreso y estas tuvieron un comportamiento ascendente durante la obstrucción, excepto el ácido úrico. En el diagnóstico aportaron datos de interés la ecografía renal y de próstata, la Uro-TAC y gammagrafía renal con MAG-3. El diagnóstico diferencial incluyó toda causa extrínseca e intrínseca, esta última relacionada con cálculos, coágulos o papila renal necrosada, que provocaran alteración al libre flujo urinario. Se estableció como patrones de buena evolución, la recuperación del volumen urinario, la normalización de la glucemia y creatinina, así como la permanencia del urocultivo  negativo. El manejo terapéutico motivó a la utilización de la nefrolitotomía percútanea como una de las opciones que ofrecen los procederes endorulógicos, además del control de las enfermedadesde base,lo que resultó una favorable evolución del caso.Palabras clave: LITIASIS RENAL, DIAGNÓSTICO, OBSTRUCCIÓN URETRAL / tratamiento.ABSTRACTA clinical case of lithiasis of infection is presented, known as calculi of struvite associated to an underlying metabolic disease and diabetes mellitus type-2 of recent onset, with oliguria and infection as a result of a partial bilateral urinary infection. A 48 years-old patient having medical records of ischemic heart disease, hypertension and expulsion of kidney stones attended to the office in January 21, 2009 presenting normal values of creatinine, glycemia and uric acid before the admission; these values increased during the obstruction, except the uric acid. Renal and prostate imaging, the Uro-Computerized axial tomography and renal scintigraphy with MAG-3 showed data of interest. Differential diagnosis included extrinsic and intrinsic causes, the last one related to calculi, clots or renal necrotic papilla causing disorder of the free urinary flow. Patterns of good progress were established: recovery of the urinary volume, normal levels of glycemia and creatinine and a permanent negative uroculture. Therapeutic management motivated the use of percutaneous nephrolithotomy as one of the choices for endourologic procedures, as well as the control of the underlying diseases, being favorable for a good progress of the case.Key words: NEPHROLITIASIS, DIAGNOSIS, URETHRAL OBSTRUCTION/treatment.

ABSTRACTA clinical case of lithiasis of infection is presented, known as calculi of struvite associated to an underlying metabolic disease and diabetes mellitus type-2 of recent onset, with oliguria and infection as a result of a partial bilateral urinary... see more

Tarjeta de evaluación de Propedéutica Clínica y Medicina Interna / Evaluation card in Clinical Propedeutics and Internal MedicineTarjeta de evaluación de Propedéutica Clínica y Medicina Interna / Evaluation card in Clinical Propedeutics and Internal MedicineUn dilema de las facultades y escuelas de Medicina ha sido la evaluación del progreso de los estudiantes a la largo de la carrera. Durante años esta evaluación estuvo dirigida solamente a medir los conocimientos que los estudiantes obtienen en cada disciplina académica. La evaluación del aprendizaje es una parte esencial del proceso de enseñanza-aprendizaje que nos posibilita su propia dirección, así como el control y la valoración de los modos de actuación que los estudiantes adquieren a través del desarrollo del proceso docente. Las estrategias para el desarrollo de las asignaturas, Propedéutica Clínica y Semiología Médica y de Medicina Interna, están diseñadas de manera tal que permita estimular a los estudiantes en su auto preparación y dotarlos de herramientas y conocimientos básicos en el desarrollo de habilidades necesarias al no contar en el consultorio médico con un registro permanente de las evaluaciones de los estudiantes en estas asignaturas, se decidió por el claustro de profesores de tercer año de la carrera pertenecientes al Policlínico Turcios Lima de Pinar del Río, durante el curso 2008-2009, confeccionar uno en forma de tarjeta que contemplara los principales aspectos a tener en cuenta en el desarrollo de los conocimientos y habilidades obtenidas por los educandos durante su estancia, con el objetivo de controlar de forma sistemática y uniforme la evaluación del estudiante en su desempeño en estas estancias como futuro Médico General Integral. Palabras clave: EVALUACIÓN EDUCACIONAL/métodos, ESTRATEGIAS. ABSTRACT The evaluation of students' learning development along medical studies has been a dilemma for the medical schools and universities. During many years this evaluation was aimed at measuring knowledge acquisition in each academic discipline. Learning evaluation is an essential part of the teaching-learning process making its direction possible, as well as the control and the assessment of behavior manners that students acquire through the development of the teaching process. The strategies to learn about the development of the subjects: Clinical Propedeutics, Medical Semiology and Internal Medicine are designed to encourage students' self-training and to provide the basic tools and knowledge to develop the necessary skills. A permanent record to evaluate students' development in these subjects does not exist in the doctor's office; thus the teaching staff of the 3rd academic year at "Turcios Lima" Outpatient Teaching Clinic in Pinar del Rio (2008-2009), decided to prepare a card which includes the main aspects to be considered through the development of knowledge and skills during the stay-period with the purpose of controlling systematically and consistently the evaluation of the students' performance during the stay-period as future Comprehensive Doctors. Key words: Educational measurements/methods,strategies.

ABSTRACT The evaluation of students' learning development along medical studies has been a dilemma for the medical schools and universities. During many years this evaluation was aimed at measuring knowledge acquisition in each academic discipline. Lea... see more

The article considers current trends in the use of mobile devices for knowledge assessment tests. It provides an analysis of the market of software products that are designed to create mobile applications. The analysis is based on the level of computer li... see more

The article considers current trends in the use of mobile devices for knowledge assessment tests. It provides an analysis of the market of software products that are designed to create mobile applications. The analysis is based on the level of computer li... see more

This article describes peculiarities of knowledge test control using a simulation model. The simulation model is based on modern information and communication technologies. At the same time, it relies as much as possible on the traditions of active partic... see more

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