What type of injury would most likely result from a sudden blow to the body?

Whats the difference between epinephrine and norepinephrine?

Jim and phil are changing the oil in jim’s car. jim is trying to remember all the actions involved in changing the oil. phil is trying to remember the first time he ever changed the oil in his car. jim is trying to recall a memory and phil is trying to recall a(n) memory.

Which of the following affected by the nerve damage?