HOW WELL DO YOU KNOW MOM?
TONGUE TALK TO ME
ARTERIES OF THE HEAD AND NECK
VEINS OF THE HEAD AND NECK
GLANDS
TMJ
100
all muscles of mastication are innervated by _________
what is the fifth cranial nerve?
100
two intrinsic tongue muscles that make the tongue short and thick
what are superior and inferior longitudinal?
100
the common carotid artery splits again into the ______ and _______
what are the external and internal carotid arteries?
100
carry deoxygenated blood to the lungs
what are veins?
100
hormone that endocrine thyroid gland produces and secretes to stimulate the body's metabolic rate
what is thyroxin?
100
fibrous joint capsule completely encloses the TMJ, wrapping around the temporal bone's articular eminence, fossa and mandibular condyle
what is the joint capsule?
200
origin: zygomatic arch
insertion: angle of mandble
elevates mandible
what is the masseter?
200
origin: styloid process of temporal bone
insertion: tongue
retracts tongue, moves it superiorly
what is the styloglossus?
200
supplies occipital and posterior auricular
what is the posterior branch of the external carotid artery?
200
deeper of the two jugular veins
drains the head, brain, face, and neck
what is the internal jugular vein?
200
endocrine gland behind the sternum
location where T-lymphocytes mature
shrinks after puberty
what is the thymus?
200
clear, viscous liquid in the joint that reduces friction
what is the synovial fluid?
300
origin: temporal fossa
insertion: coronoid process of mandible
elevates and retracts mandible
what is the temporalis?
300
two intrinsic muscles of the tongue that make the tongue long and narrow
what are transverse and vertical?
300
supplies the sublingual area of the oral cavity, sublingual salivary glands, floor of mouth, and tongue
what is the lingual branch of the external carotid artery?
300
the facial vein is a valveless vein where blood can reverse direction and flow backwards to the __________
what is the cavernous sinus?
300
mixed secretions of fluids, but mostly serous
secretes 65% of total saliva
what is the submandibular gland?
300
connects zygomatic process of temporal bone and lateral/posterior surface of mandible
prevents mandible from moving too far back
what is the temporomandibular ligament?
400
orgin: medial surface of lateral plate of pterygoid process and mx tuberosity (deep and superficial heads)
insertion: angle of mandible
elevates mandible
what is the medial pterygoid muscle?
400
origin: hyoid bone
insertion: tongue
depresses the tongue
what is the hyoglossus?
400
divides into maxillary and temporal arteries, two branches that split within the parotid gland
what is the terminal branch of the external carotid artery?
400
a large network of blood vessels
improper administration of PSA block may injure this area and cause a hematoma
what is the pterygoid plexus of veins?
400
bartholin duct
mostly mucous secretions
what is the sublingual salivary gland?
400
connects styloid process and angle of mandible
prevents mandible from moving too far forward
what is the stylomandibular ligament?
500
origin: infratemporal crest of greater wing of sphenoid bone or lateral surface of pterygoid process (upper and lower heads)
depresses mandible
what is the lateral pterygoid muscle?
500
origin: geniotubercles
insertion: tongue
sticks tongue out, depresses part of tongue
what is the genioglossus?
500
ascending pharyngeal, provides blood to the pharyngeal walls, soft palate, and meninges
what is the medial branch of the external carotid artery?
500
collects blood from middle meningeal, PSA, IA veins, etc
located behind pterygoid plexus of veins
what is the maxillary vein?
500
the largest encapsulated major salivary gland that secretes serous fluid
what is the parotid gland
500
connects sphenoid bone and mandibular foramen
can be in the way of IAL block
prevents mandible from moving to far forward
what is the sphenomandibular ligament?