Neuropraxiais-
Ans. is 'd' i.e., No Structural damage Neuropraxiao No anatomic disruption : Axon & myelin sheath remain intactAxontemesiso Disruption of axon with myelin sheath. Endoneurium is intactNeurotemesiso Complete section of nerve - Axon, myelin sheath, endoneuriun, perineurium, epineurium all are disrupted
Damage to axon
Damage to endoneurium
Damage to epineurium
No Structural damage
Nerve Physiology