Oliguria or hypouresis (both names from roots meaning not enough urine) is the low output of urine. In humans, it is clinically classified as an output more than 80 ml/day but less than 400ml/day.
The alternative is to take US Dollars with you, and then change your money in Colombia, but if you do want to take cash then it's probably easiest to just buy Colombian pesos in the UK and take them. The alternative is to rely on using your bank card to withdraw money in Colombia. There is a decent network of cash machines in Colombia and they take most UK bank cards so there shouldn't be a problem with this, but many people do prefer to take a pre-paid currency card instead.
Nicaragua Money If youâre planning a trip to the Central American country of Nicaragua soon, you may want to familiarize yourself with their currency. This is always a wise step to take and will help you to make wiser purchases and investments whilst in the country. Nicaragua has no import or export restrictions on currency, though amounts greater than US$10,000 or an equivalent to this must be declared. The currency of Nicaragua is the Nicaraguan Gold Cordoba (NIO). A hundred centavos make one NIO and coins can be obtained in 5, 10, 25 and 50 centavos as well as NIO1 and NIO5 denominations. Notes come in groupings of 10, 20, 50, 100 and 500 NIO. You can usually exchange your money at the airport, at banks or at any of the official foreign exchange bureaus found in most of the country's major cities.