However, the two parts of a binomial name can each be derived from a number of sources, of which Latin is only one. These include: 1  Latin, either classical or medieval. 2  Thus both parts of the binomial name Homo sapiens are Latin words, meaning wise (sapiens) human/man (Homo).
Juvenile rheumatoid arthritis (JRA), often referred to by doctors today as juvenile idiopathic arthritis (JIA), is a type of arthritis that causes joint inflammation and stiffness for more than six weeks in a child aged 16 or younger.It affects approximately 50,000 children in the United States.uvenile rheumatoid arthritis (JRA), often referred to by doctors today as juvenile idiopathic arthritis (JIA), is a type of arthritis that causes joint inflammation and stiffness for more than six weeks in a child aged 16 or younger. It affects approximately 50,000 children in the United States.
A term for various types of chronic arthritis in children. Arthritis is an inflammation of the tissues lining the joints of the body. Juvenile idiopathic arthritis can cause swelling, pain, damage to the joints, and, in some cases, damage to other parts of the body. term for various types of chronic arthritis in children. Arthritis is an inflammation of the tissues lining the joints of the body. Juvenile idiopathic arthritis can cause swelling, pain, damage to the joints, and, in some cases, damage to other parts of the body.