First-aid scope of femoral artery blood collection

Cyclic failure. According to the information of Inquiry 39 Health Network, the first-aid application of femoral artery blood sampling is narrow, which can not be widely used, and the scope of application is for patients with circulatory failure and children. Arterial blood sampling is a method to determine the gas content in blood. Commonly used arteries are femoral artery, brachial artery and radial artery.