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Nothing by mouth. Nothing by mouth is an American medical instruction meaning to withhold food and fluids. It is also known as nil per os ( npo or NPO ), a Latin phrase that translates to English as "nothing through the mouth". Nil by mouth is the term used in the UK ( NBM ), nihil / non / nulla per os, or complete bowel rest. [1]
Preoperative fasting. Preoperative fasting is the practice of a surgical patient abstaining from eating or drinking ("nothing by mouth") for some time before having an operation. This is intended to prevent stomach contents from getting into the windpipe and lungs (known as a pulmonary aspiration) while the patient is under general anesthesia. [1]
Clindamycin, meropenem, ampicillin/sulbactam, moxifloxacin [1] Frequency. ~10% of pneumonia cases requiring hospitalization [1] Aspiration pneumonia is a type of lung infection that is due to a relatively large amount of material from the stomach or mouth entering the lungs. [1] Signs and symptoms often include fever and cough of relatively ...
ICD-9-CM. 45.13. MeSH. D016145. OPS-301 code. 1-631, 1-632. [ edit on Wikidata] Esophagogastroduodenoscopy ( EGD) or oesophagogastroduodenoscopy ( OGD ), also called by various other names, is a diagnostic endoscopic procedure that visualizes the upper part of the gastrointestinal tract down to the duodenum.
Transesophageal echocardiogram. A transesophageal echocardiogram, or TEE ( TOE in the United Kingdom and other countries such as Australia and New Zealand, reflecting the British English spelling transoesophageal ), is an alternative way to perform an echocardiogram. A specialized probe containing an ultrasound transducer at its tip is passed ...
Preoperative care refers to health care provided before a surgical operation. Preoperative care aims to do whatever is right to increase the success of the surgery. At some point before the operation, the healthcare provider will assess the fitness of the person to have surgery. This assessment should include whatever tests are indicated, but ...
Ambulatory surgery centers, also known as outpatient surgery centers, same day surgery centers, or surgicenters, are health care facilities where surgical procedures not requiring an overnight hospital stay are performed. Such surgery is commonly less complicated than that requiring hospitalization. Avoiding hospitalization can result in cost ...
Twilight anesthesia. Twilight anesthesia is an anesthetic technique where a mild dose of sedation is applied to induce anxiolysis (anxiety relief), hypnosis, and anterograde amnesia (inability to form new memories). The patient is not unconscious, but sedated. During surgery or other medical procedures, the patient is under what is known as a ...