Shortness of breath is by far the most common of emphysema symptoms. Most people with emphysema first notice something's wrong when they become winded during a previously routine activity. This might be climbing stairs or mowing the lawn. The shortness of breath in emphysema results from structural changes in the lungs.
Kano is the capital of Kano Emirates in Northern Nigeria and second largest city in Nigeria, the Hausa language is the widely spoken in the city of Kano. Urban Population: 9,383,682. Country: Nigeria. Area: 499 km2. The city founded in 1899 by British which nowadays largest and capital city of Kenya, most populous city in East Africa.
Here is the list of world's most populated cities as reported by the UN. 1  1. Tokyo, Japan : Tokyo tops the list and remains the world's largest city with 38 million dwellers. 2  2. Delhi, India: With 25 million, the Indian capital is the second-most populated city in the world.