What is the umbilical cord and what does it do? The umbilical cord is the life-line that attaches the placenta to the fetus. The umbilical cord is made up of three blood vessels: two smaller arteries which carry blood to the placenta and a larger vein which returns blood to the fetus.
Bright's disease. Bright's disease is a historical classification of kidney diseases that would be described in modern medicine as acute or chronic nephritis. It was characterized by edema, the presence of albumin in the urine and was frequently accompanied by high blood pressure (hypertension) and evidence of heart disease.
Sometimes, very colorful urine indicates dehydration. The more concentrated urine is, the darker or richer the color of it is. If you have no other symptoms, such as pain with urination, abdominal pain, or lower back pain, your bright yellow urine probably doesn't mean anything, in terms of your overall health.If you develop any problems urinating or if the bright color persists, then by all means consult a medical professional.f you have no other symptoms, such as pain with urination, abdominal pain, or lower back pain, your bright yellow urine probably doesn't mean anything, in terms of your overall health.