Which technique is commonly applied with the arms in a crossed position?

The Henderson-Hasselbalch equation is written as follows: pH = pKa + log For what practical purpose is this equation used in the laboratory setting?

A) Calculating the optimum pH at which an enzymatic reaction occurs B) Comparing the strength of an acid against a base C) Determining the pH of a physiological reaction D) Preparing a buffer at a specific pH

Which one of the following descriptions would be obtained when asking about the "A" component of the SAMPLE history?

A) Abdomen soft B) History of asthma C) Allergy to penicillin D) Airway open