Determine the molarity of a solution if 125 mL of a 3.5 molar solution is diluted to a final volume of 500 mL

You have arrived on the scene for a patient assaulted with a baseball bat. As you approach, which one of the following positions would seemingly indicate that he has suffered an injury to the abdomen?

A) Supine with legs extended and toes pointed B) Prone with hands on the back C) Standing with restless movement and pacing D) On his side with knees drawn to the chest

The general principle for paramedics to follow regarding DNRs is "When in doubt, _______________________."

Fill in the blank(s) with correct word