________ It would be considered more concise to use "like" instead of "along the lines of" in a letter

240 mL of active ingredient is added to 480 mL of an alcohol-based solution. What is the final concentration (v/v)?

A) 3.3% B) 5% C) 33.3% D) 50%

Your patient is a 35-year-old male whom you suspect of having a kidney stone. All of the following would be consistent with this impression EXCEPT:

A) hematuria. B) a description of "knifelike" pain. C) restlessness. D) fever.