Anatomy Lab 5 Self Quiz

dorsal root

sensory, afferent (info from receptors into CNS)

ventral root

motor, efferent (info from CNS out to receptors)

outer to inner meninges/spaces

epidural space, dura mater, subdural space, arachnoid, subarachnoid space, pia mater

extension of shoulder

axillary, radial

flexion of shoulder

axillary, musculocutaneous

extension of elbow

radial

flexion of elbow

musculocutaneous, radial

extension of wrist

radial

flexion of wrist

median, ulnar

extension of hip

gluteal, tibial, obturator

flexion of hip

femoral, gluteal, obturator

extension of knee

femoral

flexion of knee

tibial, common fibular, femoral, obturator

dorsi-flexion of ankle

deep fibular

plantar-flexion of ankle

tibial, superficial fibular

white matter

myelinated axons, communication pathway

gray matter

cell bodies, processing