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Iron poisoning typically occurs from ingestion of excess iron that results in acute toxicity. Mild symptoms which occur within hours include vomiting, diarrhea, abdominal pain, and drowsiness. [1] In more severe cases, symptoms can include tachypnea, low blood pressure, seizures, or coma. [2]
Though severe systemic toxicity had already been observed, it was only in the 19th century that the specific term – sepsis – was used for this condition. The terms "septicemia", also spelled "septicaemia", and "blood poisoning" referred to the microorganisms or their toxins in the blood.
The diagnosis of methemoglobinemia is made with the typical symptoms, a suggestive history, low oxygen saturation on pulse oximetry measurements (SpO2) and these symptoms (cyanosis and hypoxia) failing to improve on oxygen treatment. The definitive test would be obtaining either CO-oximeter or a methemoglobin level on an arterial blood gas test ...
When ammonia levels rise greater than 200 μmol/L, serious symptoms, including seizures, encephalopathy, coma, and even death, can occur. [3] Hyperammonemia with blood ammonia levels greater than 400 to 500 μmol/L is associated with 5- to 10-fold higher risk of irreversible brain damage.
Vitamin D toxicity, or hypervitaminosis D, is the toxic state of an excess of vitamin D.The normal range for blood concentration of 25-hydroxyvitamin D in adults is 20 to 50 nanograms per milliliter (ng/mL).
A blood sample will be drawn and analyzed to see whether you have a vitamin D deficiency. Levels below 30 nanomoles per liter (nmol/L) are considered low , while 50 nmol/L and above is considered ...
Any patient presenting with signs or symptoms of bacteremia or a positive blood culture should be started on intravenous antibiotics. [23] The choice of antibiotic is determined by the most likely source of infection and by the characteristic organisms that typically cause that infection.
The narrowed blood vessel can cause chronic pain in the hips and lower abdomen. If it progresses, the pain can spread to the leg — usually the left one — which may become severely swollen.