Which two types of neuroglial cells produce myelin?

Explain the pathophysiologic changes that can cause the signs and symptoms associated with common bile duct obstruction.

Anurse is assessing a client who is receiving a peripheral iv infusion and notes infiltration the insertion site. which of the following actions should the nurse take? a. flush the iv catherer. b. elevate the extremity. c. apply pressure to the iv site. d. slow the infusion rate.

Which of the following is the correct definition for veins?