Neurons in the cns have less chance of regenerating for all of the following reasons except:
a. there is no neurolemma in cells of the cns
b. astrocytes fill in the path of regrowth
c. microglia lay down scar tissue.
d. all of these lessen the chance of healing in the cns.

Anurse is assessing a client who is receiving oxytocin via continuous iv infusion for labor augmentation. the nurse notes six contractions in a 10 min period with a non-reassuring fhr. which of the following actions should the nurse take first? a. discontinue the oxytocin iv infusion. b. turn the client to her left side. c. administer terbutaline 0.25 mg subcutaneously. d. apply oxygen at 10 l/min via face mask.