Universal precautions to be observed by surgeons for the prevention of hospital acquired HIV infection include the following except
Universal  precautions have been drawn up by the CDC in the United States and largely adopted by the National Health Service (NHS) in the UK (in summary):

Use of a full face mask ideally, or protective spectacles;
Use of fully waterproof, disposable gowns and drapes, particularly during seroconversion;
Boots to be worn, not clogs, to avoid injury from dropped sharps;
Double gloving needed (a larger size on the inside is more comfortable);
Allow only essential personnel in theatre;
Avoid unnecessary movement in theatre;
Respect is required for sharps, with passage in a kidney dish;
A slow  meticulous  operative  technique  is  needed  with minimised bleeding.

Key Concept:
Universal precautions do not include the preoperative screening of patients for HIV.
Reference: Bailey & Love’s short practice of surgery , 27th  ed page no 52
Wearing gloves and other barrier precaution
Washing hands on contamination
Handling sharp instruments with care
Preoperative screening of all patients for HIV