The nerve plexus that innervates the muscles of the pelvic floor and the skin over the coccyx is the Blank______.Multiple choice question.coccygeal plexuscervical plexussacral plexusbrachial plexuslumbar plexus

The obturator, femoral, tibial and common fibular nerves arise from the Blank______ plexus.Multiple choice question.cervicallumbosacralcoccygealthoracic

Multiple Choice QuestionThe submucosal nerve plexus innervate the ______ and glands of the mucosa and submucosa.Multiple choice question.sensory neuronssympathetic axonsparasympathetic gangliasmooth muscleskeletal muscle

The phrenic nerves arise from the ______ plexus.Multiple choice question.sacrallumbarcervicalbrachial

All of the muscle fibers innervated by a single nerve fiber constitute a Blank______.Multiple choice question.neuromuscular junctionfascicletendonmotor unit

The trochlear nerve innervates muscles of the Blank______.Multiple choice question.eyelarynxpharynxear