The peripheral nervous system is every nerve system in your body except these two things which make up the central nervous system: and would  brain and the spinal cord be correct?

Patients in outpatient treatment centers and day treatment programs a.attend meetings at hospitals b.live at home c.stayin the clinic in the evenings and on the weekends d.live in the treatment facility

Which of these pieces of safety equipment should be worn when operating a chainsaw

Why would one lymph node in the neck be swollen and not the other? what causes them to swell?