 - A suspected medical condition, that can be confirmed or excluded by basic POCUS exam, including: free fluid in pleura, pericardium or intraperitoneal space, abdominal aorta aneurysm, gallbladder stones, urine retention, deep venous thrombosis in lower limb, pneumothorax, early pregnancy with non-specified location confirming intrauterine pregnancy, hydronephrosis. 