<p>O leite é um produto de grande importância na alimentação humana, devido ao seu elevado valor nutritivo. Como fonte de proteínas, lipídios, carboidratos, minerais e vitaminas, o leite torna-se também um excelente meio para o crescimento de vários grupos de microrganismos desejáveis e indesejáveis. O presente trabalho teve como objetivo analisar a qualidade do leite quanto aos aspectos físico-químicos e microbiológicos comercializados a domicílio na cidade de Água Branca - PB. O estudo apresentou caráter experimental com abordagens quantitativas utilizando-se o método da estatística descritiva. As amostras foram coletadas de vendedores autônomos de bairros distintos do município da cidade de Água Branca - PB. Depois da coleta das amostras, as mesmas seguiram para o laboratório de Tecnologia do Leite da Universidade Federal de Campina Grande (UFCG), Campus / Patos - PB. Foi verificado neste estudo que a Densidade relativa apresentou variações para as amostras A1 e A5. Para a análise de Gordura os resultados foram inferiores as normas estabelecidas A1 e A5. Quanto ao Índice Crioscópico o resultado foi insatisfatório apenas para a amostra A7. Foi observado que para Contagem Padrão em Placas as amostras (A3, A4 e A5) ficaram acima do padrão permitido 7,5 x 105 UFC/ml. Para a análise dos Coliformes Totais foi observada presença para A4 e A5, enquanto os resultados obtidos para os Termotolerantes todas as amostra foram negativas. No presente trabalho o leite produzido no município de Água Branca-PB, pode ser considerado impróprio para consumo humano devido não atender todas as normas da IN de 62/2011.</p><p align="center"><strong><em>Physico chemical and microbiological standards for raw milk marketed in a city in the inner of Paraíba</em></strong></p><p><strong>Abstract: </strong>The milk is a food of major importance in human food because of its high nutritive value. As a source of proteins, lipids, carbohydrates, minerals and vitamins, milk it is also an excellent medium for the growth of various groups of desirable and undesirable microorganisms. This study aimed to analyze the quality of milk as the physico-chemical and microbiological aspects marketed at home in the city of White Water - PB. The study presented experimental with quantitative approaches using the method of descriptive statistics. The samples were collected from individual suppliers from non-city neighborhoods of Água Branca - PB. After sample collection, the same went for Milk Technology Laboratory of the Federal University of Campina Grande (UFCG), Campus / Patos - PB. This study verified that the relative density was varied for samples A1 and A5. For fat analysis the results were below the standards set A1 and A5. The cryoscopic the result was unsatisfactory index only for the sample A7. It was observed that for standard plate count in samples (A3, A4 and A5) were allowed above the standard 7.5 x 105 CFU / ml. For the analysis of Total Coliform was observed presence A4 and A5, while the results obtained for the thermotolerant all samples were negative. In this work the milk produced in the municipality Water White-PB can be considered unfit for human consumption due to not meet all standards of IN 62/2011.<strong></strong></p>

Introduction: The use of realistic simulation methodology is used in several learning scenarios, allowing students to participate directly in the problematization of situations that require immediate professional action. Objective: To develop, validate and validate a low cost simulator for cardiopulmonary resuscitation and resuscitation procedures in infants. Methods: An experimental study carried out with undergraduate students of the 1st year of the Nursing course at a higher education institution in the State of Paraíba, developed a simulator model with dimensions similar to an infant with low cost materials and made possible the use as a prototype for Basic Life Support training. The prototype was developed with the accessories for disengagement and cardiopulmonary resuscitation maneuvers. The data collection instrument was a questionnaire based on the American Hearth Association Basic Life Support guideline to enable and validate the Basic Life Support training instrument. Results: The low-cost prototype for Basic Life Support training was used as a learning object adequately and enabled the teaching-learning process as an accessible resource at low cost. Based on the questionnaire applied, we observed that there was an increase in the median number of correct answers and a reduction in the median of errors, which indicated an improvement in the acquisition of information and improvement in learning, observed through the test of Signal of Related Samples and the test of the Signs of Wilcoxon, (MA) and errors (ME), before and after training where it was found that there was an increase in MA and a reduction in ME with 5% significance (p <0.001). The frequencies of response modifications after training with the simulator were also studied by means of the two-tailed McNemar test where Q1, Q2, Q3, Q4, Q8, Q9, Q13 and Q15 questions showed significant changes (p <0, 05). Conclusion: A prototype was developed that simulated the training activity in Basic Life Support, which made it possible to carry out the procedures appropriately in positioning and simulation of cardiac resuscitation, mouth / nose ventilation, and tapping in the scapular region. Which allowed the validation of disengagement and resuscitation training as a low cost alternative for health education.

Background: Realistic simulation methodology is used in various learning scenarios, allowing students to participate directly in problematic situations that require immediate professional action. The objective of this proof-of-concept study was to develop a low-cost simulator for cardiopulmonary resuscitation procedures in infants.Findings: The prototype was developed successfully with accessories to simulate cardiopulmonary resuscitation maneuvers. The data collection instrument was a questionnaire based on the Basic Life Support guidelines of the American Heart Association to test the instrument. The prototype was used as a learning object for the teaching-learning process as a low-cost resource.Conclusion: A low-cost prototype was developed, and its application was obtained from the simulation of the training activity in Basic Life Support and from the performance of procedures in the positioning and simulation of cardiopulmonary resuscitation.

Background The use of realistic simulation methodology is used in several learning scenarios, allowing students to participate directly in the problematization of situations that require immediate professional action. Objective Develop, enable and validate a low-cost simulator for cardiopulmonary resuscitation procedures in infants. Methods An experimental study with undergraduate students of the 1st year of the Nursing course at a higher education institution in the State of Paraíba, Brazil, developed a simulator model with dimensions similar to an infant with low cost materials and enabled the use as a prototype for training Basic Life Support. The prototype was developed with the accessories for stop chocking and cardiopulmonary resuscitation maneuvers. The data collection instrument was a questionnaire based on the American Hearth Association Basic Life Support guideline to enable and validate the Basic Life Support training instrument. Results The low-cost prototype for Basic Life Support training was used as an appropriate learning object and enabled the teaching-learning process as a low-cost resource accessible. Based on the questionnaire applied, we observed that there was an increase in the median number of correct answers and a reduction in the median of errors, which indicated an improvement in the acquisition of information and improvement in learning, observed through the Signal Sampling of Related Samples and the Wilcoxon Signal Test of hits (M A ) and errors (M E ), before and after training where it was found that there was an increase in M A and a reduction in M E with 5% significance (p <0.001). The frequencies of response modifications after training with the simulator were also studied by means of the two-tailed McNemar test where Q 1 , Q 2 , Q 3 , Q 4 , Q 8 , Q 9 , Q 13 and Q 15 questions showed significant changes (p <0, 05). Conclusion It was developed a prototype that obtained its application in simulation of training activity in Basic Life Support, which made possible the accomplishment of the procedures in the proper way in positioning and simulation of cardiac resuscitation, mouth / nose ventilation and tapping in the scapular region, which allowed to validate stop chocking and resuscitation training as a low-cost alternative to health education.