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.
How lymphocytes are made. Some lymphocytes are processed in the bone marrow and then migrate to other areas of the body --- specifically the lymphoid organs (see Lymphatic System). These lymphocytes are called B lymphocytes, or B cells (for bone-marrow-derived cells).hese two types of lymphocytes --- cells and T cells --- play different roles in the immune response, though they may act together and influence one another's functions.