Inability to feel or move below the level of the nipple line indicates injury to which spinal nerve root?

Working in a seated position, the best ergonomic position for the feet is flat on the floor at hip width with knees flexed at 90 degrees

Indicate whether the statement is true or false.

The term poison is BEST described as any substance that can do which of the following?

A) Deactivate nerve transmission B) Depress the body's respirations C) Harm the body D) Increase cellular activity