Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.

Blood urea nitrogen ( BUN ) is a medical test that measures the amount of urea nitrogen found in blood . The liver produces urea in the urea cycle as a waste product of the digestion of protein . Normal human adult blood should contain between 6 and 20 mg of urea nitrogen per 100 ml ( 6 -- 20 mg / dL ) of blood . Individual laboratories will have different reference ranges as the assay used will vary between laboratories .
Blood urea nitrogen

The 1924 Winter Olympics , officially known as the I Olympic Winter Games ( French : Les Iers Jeux olympiques d'hiver ) , were a winter multi-sport event which was held in 1924 in Chamonix , France . Originally called Semaine Internationale des Sports d'Hiver ( `` International Winter Sports Week '' ) and held in association with the 1924 Summer Olympics , the sports competitions were held at the foot of Mont Blanc in Chamonix , and Haute - Savoie , France between January 25 and February 5 , 1924 . The Games were organized by the French Olympic Committee , and were in retrospect designated by the International Olympic Committee ( IOC ) as the I Olympic Winter Games .
1924 Winter Olympics

The Rajasthan Royals ( often abbreviated as RR ) are a cricket team in the Indian Premier League from the city of Jaipur . Founded in 2008 as one of the initial eight IPL franchises , the Royals are owned by Manoj Badale . The team played its home matches at the Sawai Mansingh Stadium in Jaipur and also had secondary home grounds at the Sardar Patel Stadium at Ahmedabad and the Brabourne Stadium at Mumbai .

Rajasthan Royals