<qa>  What is the concentration of the plasma stress markers?i. How satisfied are you with the overall experience? ii. How likely are you to recommend this anesthetic and analgesic to others? iii. How likely would you ask for a similar anesthetic and analgesic in the future if need be? f Concentration of the plasma stress markers including cortisol, norepinephrine, epinephrine, and C Reactive Protein CRP. 