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What major nerve serves the head neck and shoulder plexus?
The major nerve that serves the head, neck, and shoulder plexus is the spinal accessory nerve (CN XI). It originates in the brainstem and courses through the neck to innervate muscles involved in head turning and shoulder shrugging.
What are the major plexus and nerves tht serve the deltoid muscle?
Brachial plexus thru axillary nerve
What nerve serves as the cat's forearm flexors?
The brachial plexus is the muscle that allows a cat to flex its forelimbs. The avulsion of the brachial plexus can pertains to the stretching or tearing of the nerve.
Which nerve supplies teres major muscle?
The teres major muscle is innervated by the lower subscapular nerve, which arises from the posterior cord of the brachial plexus (C5-C8).
Which nerve controls the movement of the lattisimus dorsi muscle?
The muscle is innervated by Thoracodorsal nerve, from the posterior cord of brachial plexus.
What are the four nerve plexuses?
Cervical: C1 - C5Innervates muscles of neck and extend into thoracic cavity, where they control diaphragmatic muscles. Major nerve: Phrenic...which provides entire nerve supply to diaphragm.Brachial: C5-T1Innervates pectoral girdle and upper limbs. Major nerves: Radial nerve, median nerve, ulnar nerve.Lumbar: T12 - L4Innervates pelvic girdle and lower limbs. Major nerves: Genitofemoral nerve, lateral femoral cutaneous nerve, and femoral nerve.Sacral: L4-S5Innervates pelvic girdle and lower limbs. Major nerves: Sciatic nerve (which branches into tibial and fibular nerves) and pudendal nerve.
What major nerve serves the lower abdomen and anterior thigh?
femoral vein
Does the myenteric nerve plexus provides the major nerve supply to the GI tract wall and controls GI motility?
Yes, the large myenteric nerve plexus lies between the cirular and lomgitudinal muscle layers of the muscularis externa. Enteric neurons of this plexus provide the major nerve supply to the GI tract walls and controls GI tract motility. (page 778of Marieb, A&P 3rd edition)
Name the major nerves the serve the following body areas deltiod muscle?
The deltoid muscle is primarily innervated by the axillary nerve, which originates from the brachial plexus.
Major nerve in the lumbar plexus?
N Femoralis
What major nerve arise from the plexuses?
what major nerves arise from the coccygeal plexus
What are the two major intrinsic nerve plexuses of the enteric nervous system?
myenteric plexus and submucous plexus
