Problem 1: As Ruth receives PT for his injuries, explain the different energy needs and muscle fiber types that might exist in the orbitularis oris vs the rectus abdominis. What about the motor units for each?
Problem 2: Describe the make up of nervous tissue that needs to be regrown due to the burn. How likely is that to occur?
Problem 3: Explain how the electrolyte imbalances caused by a burn might affect the action potential of nerves.
Problem 4: Explain pain and the role of neurotransmitters play with its cause and relief.