Following a car accident, a person is able to walk, but she is not able to move her arms. this person most likely severed a) a lumbar nerve b) a coccygeal nerve c) a cervical nerve

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers