Objective:to construct and validate a tool to assess the use of light technologies by the nursing team at Intensive Care Units. Method:methodological study in which the tool was elaborated by means of the psychometric method for construction based on the categorization of health technologies by Merhy and Franco, from the National Humanization Policy, using the Nursing Intervention Classification taxonomy to categorize the domains of the tool. Agreement Percentages and Content Validity Indices were used for the purpose of validation. Results:The result of the application of the Interrater Agreement Percentage exceeded the recommended level of 80%, highlighting the relevance for the proposed theme in the assessment, with an agreement rate of 99%. Conclusion:the tool was validated with four domains (Bond, Autonomy, Welcoming and Management) and nineteen items that assess the use of light technologies at Intensive Care Units.

Stressful situations and factors in students of nursing in clinical practiceObjective. To assess the risk factors for stress in undergraduate students of nursing in clinical practice in a public university in the Northeast region of Brazil. Methods. Cross-sectional descriptive study with 116 students from the fifth to the ninth period. The bilingual KEZKAK questionnaire, validated for Portuguese, was used. Stress was considered to be present when the score was equal or superior to 2. Results. The students with stress in clinical practice were 18 to 22 years old (2.82 ± 0.98), women (2.81 ± 0.96), married (2.80 ± 0.97), and who were permanent contracted employees (2.74 ± 0.94). The factors which were most associated with stress were: Lack of competence (2.99 ± 0.88); Impotence and uncertainty (2.98 ± 0.85); and Patients seeking a closer relationship (2.93 ± 1.01). The students of the sixth period were the most vulnerable to stress (2.85±0.96). Conclusion.The studies showed the main risk factors for stress among students of nursing in their clinical practice. These results could be used in the development of strategies seeking to reduce stress in this context as well as to contribute to promoting mental health.