Urea is formed in liver as the end product of protein metabolism and digestion. Urea is transported to the kidneys for excretion. A normal range for blood urea nitrogen is generally 8 to 24 mg/dl for adult males and 6 to 21 mg/dl for females.
Wyatt is a recurring character of the ABC Family series, The Fosters. He's Callie's first real friend in school, due to the fact that they are both outsiders. Eventually, he becomes her love interest often having an on-again/off-again relationship with her. He appears for the first time in Hostile Acts.
Show Summary. The Fosters revolves around the lives of one unconventional family. Domestic partners Stef Foster and Lena Adams raise their biological son Brandon and adopted twins Jesus and Mariana. Their family gets even bigger when they decide to take in foster children Callie and Jude. The Fosters navigate through personal and relationship drama while learning the true meanings of love and family.