Electrolytes The balance of the electrolytes in our bodies is essential for normal function of our cells and our organs. Common electrolytes measured by blood tests include sodium, potassium, chloride, and bicarbonate.
Hemoglobin Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues to the lungs. Low hemoglobin levels may indicate anemia, while high levels may be caused by lung disease and certain tumors.
Hysterectomy The uterus is removed during this common surgical procedure.