Question 1
Arachnoid granulations are knoblike projections that protrude superiorly through the ________ mater to absorb cerebrospinal fluid into venous blood.
◦ subarachnoid
◦ pia
◦ arachnoid
◦ dura
Question 2
Interneurons receiving input from sensory neurons are located in the ________.
◦ dorsal (posterior) horn
◦ dorsal root ganglion
◦ ventral (anterior) horn
◦ lateral horn