Identify the three most common types of personal protective equipment

Heart rate and digestion are controlled by the:

a. Vagus nerve (X) b. Hypoglossal nerve (XII) c. Spinal accessory nerve (XI) d. Facial nerve (VII)

An example of an irregular bone is:

A) one of the small bones in the wrist. B) the rib. C) the patella (knee cap). D) the femur (thigh bone).