Human: What is the difference between a tetraplegic and paraplegic? Assistant: 
The main difference between a tetraplegic and a paraplegic is that a tetraplegic has total paralysis of all four limbs, while a paraplegic only has partial paralysis of one or more limbs. Tetraplegics are unable to move their bodies at all, while paraplegics have some control over their bodies but may need assistance in moving them.