NaOH + Na2HPO4 --> Na3PO4 + H2O (aka tribasic sodium phosphate) Of course, once all the hydrogen is consumed there is no further reaction with sodium hydroxide. In general, adding sodium hydroxide to a solution of any of the sodium phosphates will change the pH.
Preoperative care. (Redirected from Pre-op) Preoperative care refers to health care provided before a surgical operation. The aim of preoperative care is to do whatever is right to increase the success of the surgery. At some point before the surgery the health care provider will assess the fitness of the person to have surgery.
At what time do you administer the pre op antibiotics. What about if you aren't sure exactly when the case is going to start? Should the antibiotics be running in as pt is prepped or at least an hour before? Quote from MelissaRN At what time do you administer the pre op antibiotics.