The document discusses various screening tools for assessing risk of non-communicable diseases (NCDs) such as the WHO NCD Risk Assessment tool. It describes tools for screening major NCD risk factors like obesity, smoking, unhealthy diet, physical inactivity, and stress. The WHO STEPwise approach to NCD risk factor surveillance is also summarized. Recommended screening tests for diseases like diabetes, hypertension, breast cancer, lung cancer, and vision problems are outlined. Screening tools for substance abuse and addiction assessment are also mentioned.