A group of inherited diseases that lead to chronic, progressive muscle atrophy is ____

What is the primary purpose of a fire wall?

A) To enclose fire-rated interior corridors or divide a floor area B) To enclose interior vertical openings C) To limit the spread of fire from one side of the wall to the other side D) To serve as an exterior skin of a building

What factor decreases the effectiveness of local anesthesia when tissues are inflamed?

A) An increase in the pH of surrounding tissues B) A decrease in the pH of surrounding tissues C) An increases in the number of base molecules D) A decrease in the number of H+ ions available to form base molecules