John’s THR zone is 146bpm - 176bpm. Jack’s THR zone is 151bpm - 178bpm. They stop jogging and take their pulse and both count their heart rate at 144bpm. If they increase their heart rates by 5bpm, who will be in his THR zone? a John b Jack c both John and Jack d neither John nor Jack

Recovery heart rate is to determine how fast the heart recovers and should be measured five to ten minutes after vigorous activity. true or false

When a person undergoes root canal treatment or another endodontic treatment: [select all that apply] a.) the inside of the tooth is carefully cleaned and disinfected. b.) air is forced into the canal to stop bleeding. c.) the inflamed/infected pulp is removed. d.) the inside of the tooth is filled and sealed with a rubber-like material called gutta-percha

Identify two ethical principles that can teens deal with difficult decisions