Causes of high creatinine levels. 1. Dehydration or inadequate water intake such as high fever, sweating, diuresis can cause blood concentration and reduced blood flow in the kidneys. Creatinine will increase. 2. Over-tiredness, lack of rest can cause elevation of creatinine level.
Explain who lymph is formed and returned to the bloodstream. Lymph is formed from the absorbed fluids from cells in the capillary beds. The lymph vessels return this fluid, after undergoing filtration in lymph glands, into the subclavian veins.xplain who lymph is formed and returned to the bloodstream. Lymph is formed from the absorbed fluids from cells in the capillary beds. The lymph vessels return this fluid, after undergoing filtration in lymph glands, into the subclavian veins.
Summary. The lymphatic system is a network of tissues and organs. It is made up of. 1  Lymph-a fluid that contains white blood cells that defend against germs. 2  Lymph vessels-vessels that carry lymph throughout your body. 3  They are different from blood vessels.