The Right Answer to the Question Is Subract, Which Is Better?

If you can answer the question in your head before you look at the choices, that's almost always the correct answer. Oka, next question, an epidora block is safer at the to l four interspace than at the t 12 to l one interspace. This is just a test taking strategy that i learned in medical school when i was working for caplan and talking about test theory and test prep.