Definition of Foreign Direct Investment Foreign direct investment (FDI) is an investment in a business by an investor from another country for which the foreign investor has control over the company purchased.
Spinal anaesthesia. Spinal anaesthesia (or spinal anesthesia), also called spinal block, subarachnoid block, intradural block and intrathecal block, is a form of regional anaesthesia involving the injection of a local anaesthetic into the subarachnoid space, generally through a fine needle, usually 9 cm (3.5 in) long.
What is anesthesia?Anesthesia is the use of medications and close monitoring to provide comfort and maintain vital life functions during surgery or other medical procedures. Medication use and close monitoring assist in controlling breathing, blood pressure, heart rate and rhythm, and blood flow. Your anesthesia specialist, whether it is an anesthesiologist or a nurse anesthetist, is responsible .