OSHA standards include the Ergonomic, Injury and Illness, and Hazard Communication Programs and the Exposure Control Plan

Neurons in the spinal cord descending tracts are known as:

a. Upper motor neurons b. Lower motor neurons c. Neither; they are sensory neurons

Which instrument is used to extract tissue, remove small root tips, clamp off blood vessels, and grasp loose objects?

a. Mouth gag b. Retractor c. Hemostat d. Needle holder