The dog's necrotic tissue was ______to remove tissue to aid healing

The _______ nervous system includes all the nerves that extend from the spinal cord

Fill in the blank(s) with the appropriate word(s).

You recognize that this call has the potential to cause you stress. Signs of stress include all of the following EXCEPT:

A) deep, restful sleep. B) depression. C) increased heart rate and blood pressure. D) irritability.