Bones
which bones make the cheekbones
muscles of facial expression insert into:
the skin
which branch of the common carotid artery enters the skull to supply the brain?
internal
list the three major salivary glands
parotid
submandibular
sublingual
how many muscles are involved with mastication?
4
how many pairs of cranial nerves are there?
what are the three branches of the trigeminal nerve?
ophthalmic, maxillary, and mandibular
what are the two cervical vertebrae that sit just below the skull?
atlas and axis
muscles of facial expression are innervated by which nerve?
cranial nerve VII (facial nerve)
what is the term for blood vessels connecting via channels in the base of the brain?
Circle of Willis
which endocrine gland releases the hormone responsible for calcium metabolism?
parathyroid
how many infra hyoid muscles are there?
3
muscles of mastication are innervated by which nerve?
cranial nerve V (trigeminal)
which branch of the trigeminal supplies afferent innervation for the forehead and scalp, lacrimal gland, conjunctiva, and skin of the nose?
ophthalmic
which cranial bone contains the auditory meatus
temporal
which muscle raises eyebrows?
frontalis muscle
which major vein drains the brain and most of the head and neck?
internal jugular
which endocrine gland is the largest in the body?
thyroid
which muscle is the most superficial and the strongest in chewing?
masseter
muscles of the tongue are inverted by which nerve
CN XII (hypoglossal)
which branch of the maxillary nerve supplies afferent innveration for the skin of the cheek
zygomatic
the mandible articulates with which bone?
temporal
which muscle lies within the eyelids?
orbicularis oculi
which side of the body does the common carotid and subclavian artery branch directly off of the aorta?
left
projection tracts connect what two structures?
the brain to the brain stem and spinal cord
name the origin and insertion of the masster
insertion: lateral mandible
which nerve innervates the sternocleidomastoid muscle?
CN XI (accessory nerve)
which branch of the trigeminal nerve supplies all four muscles of mastication?
mandibular
frontal
sphenoid
ethmoid
maxillary
which muscle of facial expression surrounds the mouth?
orbicularis oris
those join the subclavian, then brachiocephalic, then superior vena cava, then the heart
the primary sensory cortex is found in which lobe of the brain?
which muscle functions to elevate and retract the mandible?
temporalis
what is the longest/largest cranial nerve?
trigeminal
efferent is the same as what type of nerve?
motor
how many cervical vertebrate are there
7
which muscle of facial expression pulls the corners of the mouth laterally (smiling)?
zygomaticus
which gland regulates melatonin in the diencephalon?
the pineal gland
which muscle inserts onto the medial surface of the angle of the mandible?
medial pterygoid
which 5 cranial nerves are entirely efferent functioning?
CN III (oculomotor), CN IV (trochlear), CN VI (abducens), CN XI (accessory), and CN XII (hypoglossal)
name two effects of the parasympathetic nervous system
resting heart rate, promote digestion, constrict pupils
which facial sinus is the largest?
which muscle raises the skin of the neck while pulling the corners of the mouth down and laterally
platysma
which portion of the brainstem is responsible for keeping you breathing?
medulla
which muscle functions to protrude the mandible?
lateral pterygoid
which cranial nerve supplies the sense of smell?
I, olfactory
which bone makes the nasal septum?
ethmoid
the erector spinae muscles run the length of your back, which is in the trio of three?
Longissimus
which layer of the meninges is against the brain or spinal cord?
pia mater
which muscle functions to bend the head side to side ?
sternocleidomastoid
which cranial nerve controls lateral eye movement?
VI, abducens
what type of joint action occurs in the TMJ?
hinge followed by a glide
the frontal and parietal lobes are separated by what structure?
central sulcus
which neck hyoid muscle functions to retract the mandible?
digastric
which cranial nerve provides taste to the posterior third of the tongue?
IX, glossopharyngeal
what bones make the lower back? be specific
Lumbar vertebrate
which hyoid muscle functions to raise the tongue?
mylohyoid
which cranial nerve supplies sight information?
II (optic)
what does the superior articular process of a vertebrae interact with?
the inferior articular process of the vertebrae above
which cranial nerve supplies taste to the anterior 2/3 of the tongue?
V, trigeminal
the sacral ala are formed by the fusion of which structure?
transverse process of sacral vertebrae
which cranial nerve controls balance and hearing?
VIII, vestibulocochlear