Carboxyhemoglobin Qualitative Test (HBCO)

Acute carbon monoxide poisoning is based on typical clinical manifestations and history of exposure to carbon monoxide. However, when the coma patient cannot understand the medical history, the carboxyhemoglobin qualitative test is commonly used. Basic Information Specialist classification: growth and development examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Tips: If you have a history of fainting, please explain in advance, we will make special arrangements. Normal value Normal person is negative. Clinical significance Gas poisoning, also known as carbon monoxide poisoning, is life-threatening. At this time, a qualitative test of carbon monoxide should be carried out. This method is quick and simple. A positive result indicates that the patient has inhaled more carbon monoxide (gas) and should be rescued immediately. The result is negative if the symptoms of carbon monoxide poisoning appear, but the carbon monoxide is qualitatively negative, the patient may have mild symptoms of poisoning, or has inhaled more fresh air, the symptoms have been relieved, or oxygen therapy has begun. Positive results may be diseases: considerations for children with carbon monoxide poisoning First, the precautions before blood draw 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. After 8 pm on the day before the physical examination, fasting should be done to avoid affecting the detection of indicators such as blood glucose in the second sky. 3, should relax when taking blood, to avoid the contraction of blood vessels caused by fear, increase the difficulty of blood collection. Second, should pay attention after blood draw 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient. There is a difference in clotting time for each person, and some people need a little longer to clotting. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. 4. If there is localized congestion, use a warm towel after 24 hours to promote absorption. Inspection process Protein determination. Not suitable for the crowd No taboos. Adverse reactions and risks Discomfort: There may be pain, swelling, tenderness, and visible subcutaneous ecchymosis at the puncture site.