It is important to NPO, or fast before a surgery, in order to prevent the risk of choking while in surgery. NPO stands for a Latin term, "nil per os," which means nothing by mouth.Continue Reading
During surgery and the anesthesia process, there is the chance that a person could inhale and move stomach contents into their lungs. This could result in choking and even death.
The number of hours that one must fast prior to surgery depends on age and type of food. Adults, for example, should not eat a normal meal within 8 hours of surgery. They should not drink clear liquids for 2 hours leading up to the surgery.Learn more about Diagnostics & Imaging
YAG laser surgery, also known as Nd:YAG laser posterior capsulotomy, is performed to correct the clouding on a lens after cataract surgery, says WebMD. In some cases the clouded lens can lead to more vision loss experienced from the original cataract several months or years after cataract surgery.Full Answer >
The Morse Fall Risk Scale is an instrument for recognizing the level of risk for falls in patients in hospitals and care centers, according to the Agency for Healthcare Research and Quality. The objective of using the tool is to find a way to address fall risk factors with the aim of reducing the risk of falls. The tool uses six items to come up with scores based on a yes or no answer.Full Answer >
Advantages of an atrioventricular node ablation with a pacemaker include that it has a low risk of serious complications and a high success rate. It can effectively alleviate symptoms caused by an irregular heart rate, as stated by the Frankel Cardiovascular Center.Full Answer >
Some common nursing diagnoses are intolerance to activity, acute pain and risk of infection, according to the North American Nursing Diagnosis Association. Nursing diagnosis are patient health problems or the potential for health problems identified by nurses based on patient assessment, knowledge of disease processes and clinical judgment. Nursing diagnoses are used by nurses to construct a plan of care and evidence-based interventions designed to keep patients safe and comfortable.Full Answer >