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Twilight anesthesia is also known as twilight sleep and allows an easy awakening and a speedy recovery time for the patient. Anesthesia is used to control pain by using medicines that reversibly block nerve conduction near the site of administration, therefore, generating a loss of sensation at the area administered.
The same instrument used for sigmoidoscopy performs the colonoscopy. A colonoscopy permits a comprehensive examination of the entire colon, which is typically around 1,200 to 1,500 millimeters in length. [6] In contrast, a sigmoidoscopy allows for the examination of only the distal portion of the colon, which spans approximately 600 millimeters ...
Sedation scales are used in medical situations in conjunction with a medical history in assessing the applicable degree of sedation in patients in order to avoid under-sedation (the patient risks experiencing pain or distress) and over-sedation (the patient risks side effects such as suppression of breathing, which might lead to death).
However, the prep for a colonoscopy is another story. You may need to drink a lot of fluids, spend quite a bit of time in the bathroom and temporarily change your diet.
The procedure is usually done under general anesthesia, but may be done with the use of conscious sedation. [3] The enteroscope and overtube are inserted through the mouth and passed in conventional fashion (that is, as with gastroscopy ) into the small bowel .
Total intravenous anesthesia (TIVA) refers to the intravenous administration of anesthetic agents to induce a temporary loss of sensation or awareness. The first study of TIVA was done in 1872 using chloral hydrate , [ 1 ] and the common anesthetic agent propofol was licensed in 1986.
Etomidate [3] (USAN, INN, BAN; marketed as Amidate) is a short-acting intravenous anaesthetic agent used for the induction of general anaesthesia and sedation [4] for short procedures such as reduction of dislocated joints, tracheal intubation, cardioversion and electroconvulsive therapy.
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