The right lung consists of three lobes separated by oblique and horizontal fissures and left lung consists of two lobes separated by a single oblique fissure. The knowledge on possible variations of pulmonary fissures is important in interpretation of radiological images and in pulmonary lobectomies or segmental resection.
In the wake of COVID-19, nursing education has shifted to eLearning from traditional methods. This reflective analysis addresses the impact of COVID-19 on the development of competencies among nursing students in Sri Lanka. Four themes were identified: the direct impact of the COVID-19 pandemic on nursing education; the role of eLearning in nursing education during the COVID-19 pandemic; the acquisition of nursing skills and competencies; and implications for education, research, and policy. Virtual online learning has replaced traditional teaching and learning. Acquiring clinical skills and competencies and completing the practicum are challenging. Since nurses are in high demand; nursing education needs to be accelerated and modified. A change in policies related to education and research is essential for developing countries. Blended learning, which includes more simulation teaching, is recommended.
The COVID19 pandemic has presented an unprecedented challenge to many low and middle-income countries' public health, social security, and food security (1). Food insecurity is a situation that exists when people do not have secure access to sufficient amounts of safe and nutritious food for normal growth, development and active healthy life (2).
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