Which material is soft so if someone has an impact it doesn't hurt but it is hard enough to stand on its own?

Which example is a indication of stress a. becoming more alert b. narrowing air passages c. slowing down if the heartbeat d. decreasing blood sugar with adrenaline

The nurse is documenting with a black pen on the hardcopy nurses' notes about a patient's response to pain medication. the nurse sud- denly realizes that she is writing the note in the wrong chart. what is the best action to take? (43)

Asubstitute is standing at the halfway line waiting to enter the match at the next stoppage of play the ball has gone over the touchline for throwing and referee allows for the substitution to substitute wants to take the throw-in does the substitute first have to enter the field of play before being allowed to take the throw-in