Urine Cadmium

The normal adult cadmium load is 30 ~ 45mg, which accumulates from birth, so that the cadmium concentration in the body increases with age, until the age of 50. The source of cadmium is food, water and air. Therefore, the pollution of soil and water by cadmium-containing waste residue can cause harm to human health. After the cadmium absorbed by the oral cavity or respiratory tract is transferred to the blood, most of it is concentrated in the kidney and liver, and a small part is distributed in the pancreas, thyroid, gallbladder, testis, and bone. Cadmium is mainly excreted in the urine. A significant decrease in the zinc/cadmium ratio in the human kidney (ie, ≤ 1.5) is a cause of hypertension. Acute cadmium poisoning has acute gastroenteritis or acute chemical pneumonia, pulmonary edema. Chronic cadmium poisoning has renal damage, proteinuria, emphysema, and pulmonary fibrosis. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: normal. Normal value: Urinary cadmium: 0-0.222μmol/L Above normal: Cadmium poisoning (urgent, chronic). negative: Positive: Tips: Do not exercise vigorously, maintain normal diet and rest. The middle part of the urine is taken for inspection. Women in the menstrual period, cold patients are not suitable for this examination. Normal value 0 to 0.222 μmol/L (0 to 25 μg/L). Clinical significance Abnormal result Elevation: cadmium poisoning (urgent, chronic). People who need to be tested People with nausea, vomiting, abdominal pain, diarrhea, dizziness, sweating, collapse, upper limbs feeling dull, convulsions, and shock symptoms. High results may be diseases: cadmium poisoning precautions Before the test: Do not exercise vigorously, maintain normal diet and rest. At the time of examination: a part of the urine is discharged first to wash away the bacteria remaining in the urethra and the anterior urethra, and then the middle part of the urine is taken for examination. Inspection process The urine of the subject was collected and detected by chemical means. Not suitable for the crowd Not suitable for the crowd: women in the menstrual period, cold patients. Adverse reactions and risks No.