Episiotomy is done as prophylaxis against soft-tissue tearing which would involve the anal sphincter and rectum. Vaginal tears can occur during childbirth, most often at the vaginal opening as the baby's head passes through, especially if the baby descends quickly.February 2009). An episiotomy (/ÉËpiËziËËÉtÉmiË/ or /ÉËpÉsaÉªËÉtÉmiË/), also known as perineotomy, is a surgical incision of the perineum and the posterior vaginal wall generally done by a midwife or obstetrician during second stage of labor to quickly enlarge the opening for the baby to pass through.
The Nimitz-class are the largest warships currently in service. The class comprises ten supercarrier. The largest warships are in service with the US Navy. The class' lead ship, USS Nimitz, was commissioned on May 3, 1975. The name is given after Fleet Admiral Chester W. Nimitz. He is the last fleet admiral of the United States Navy. The last vessel from the largest warships class is USS George H.W. Bush, commissioned on January 10, 2009.
USS Hornet (CV-8) , the seventh ship to carry the name Hornet, was a Yorktown-class aircraft carrier of the United States Navy.During World War II in the Pacific Theater, she launched the Doolittle Raid on Tokyo and participated in the Battle of Midway and the Buin-Faisi-Tonolai Raid.he had three aircraft elevators each 48 by 44 feet (15 by 13 m) with a lifting capacity of 17,000 pounds (7,700 kg). She had two flight-deck and one hangar-deck hydraulic catapults and equipped with Mark IV Mod 3A arresting gear with a capability of 16,000 pounds (7,300 kg) and 85 miles per hour (137 km/h).