An aqueous solution is a solution in which the solvent is water. It is usually shown in chemical equations by appending (aq) to the relevant chemical formula. For example, a solution of table salt, or sodium chloride (NaCl), in water would be represented as Na + (aq) + Cl â (aq).
Individual ergonomic assessment. An ergonomic evaluation is a formal, structured process that assesses many physical and cognitive parameters of the worker, the workspace, and the job characteristics to determine if the job fits the worker and to identify ALL risk factors for repetitive strain injury (RSI) .
Endoscopic retrograde cholangiopancreatography (ERCP) is a medical procedure that diagnoses and treats conditions affecting the biliary and pancreatic ducts.A number of institutions and researchers have compiled data that analyzes the procedure and related occurrences.iagnostic ERCP is used solely to determine the cause of a certain set of symptoms. Therapeutic ERCP is used to treat the condition using an endoscope. Due to potential risks, many medical professionals recommend ERCP only when it is suspected that treatment can be administered during the initial diagnostic procedure.