Sciatica is nerve pain from irritation of the sciatic nerve. The sciatic nerve is the largest nerve in the body. The sciatic nerve begins from nerve roots in the spinal cord in the low back and extends through the buttock area to send nerve endings down the lower limb.
Aircrack-ng is a network software suite consisting of a detector, packet sniffer, WEP and WPA/WPA2-PSK cracker and analysis tool for 802.11 wireless LANs. It works with any wireless network interface controller whose driver supports raw monitoring mode and can sniff 802.11a, 802.11b and 802.11g traffic.
Nasogastric (NG) intubation is a procedure during which a thin, plastic tube is inserted through the nostril, down the esophagus, and into the stomach. Once an NG tube is in place, healthcare providers can deliver food and medicine directly to the stomach or remove substances from it. Nasogastric (NG) intubation is most often used to deliver food and medicine to a patient when they are unable to eat or swallow. Patients most likely to need an NG tube include: 1  comatose patients. 2  patients with neck or facial injuries, or recent surgeries. 3  patients breathing with the assistance of a mechanical ventilator.