Pyoderma gangrenosum is reported by which of the following codes?

A 47-year-old female was involved in a motor vehicle collision. She complains of tingling in her feet and toes and feels pain in her lower back. You suspect this patient has sustained an:

A) injury to the spinal column. B) injury to the feet. C) injury to the head. D) injury to the pelvis.

Development of tolerance is common for drugs that affect the __________ __________

Fill in the blank(s) with correct word