final exam Flashcards
the care of the deceased to create natural form, contour, and texture is
restorative art
what is a case consideration for restorative art
postmortem changes
in order to become better restorative artists, what basic anatomy should we know
bone markings
by understanding the characteristics of facial features, what restorative art skill can we better develop
tissue building
what benefits do restorative artists receive by washing the body before embalming
clearer picture of the deceased
what is a restorative art factor embalmers have to consider when choosing vessels for arterial injection
visibility of incisions
what part of the embalming process is most sensitive to change
embalming solution injection
why is it important to choose the most appropriate incision closure
visibility or leak prevention?
what does formaldehyde do
preserve proteins
what does a buffer do
balance pH
what does a surfactant do
reduce surface tension
what does an anticoagulant do
break up clots
what is an example of pathology
effects of disease
what are general categories of restoration
minor and major
what type of restoration do you need to have permission for
major
what is an example of a minor restoration
tissue building and swelling reduction
what is an example of a major restoration
dental fixes and recoloring a discolored face
what is a contusion
bruise
swelling is the outcome of what case consideration
injuries and pathologies
loss of hair is the outcome of what case consideration
age and pathology
what is an example of an abarsion
road rash
medical devices are what kind of case consideration
pathology
addiction is what kind of case consideration
pathology
what is an outcome of purge
dehydrated skin
what is an outcome if dehydration is caused by embalming
shriveled lips
restorative art procedures that require minimal time and basic skill
minor restoration
restorative art procedures with greater time requirements and a higher skill level
major restorations
bruising
contusions
the enlargement of a body part as a result of a buildup of fluid in the tissues
swelling
removal of the superficial layer of skin due to friction
abrasion
the sloughing off of the epidermis
desquamation
this is a small jutting out eminence that lies midway between the foreman magnum and the angular summit of the bone
external occipital protuberance
these make up the widest part of the cranium
parietal eminences
this is a small depression on the undersurface of the temporal bone and the condyle of the lower jaw fits here
mandibular fossa
this serves as the attachment of the sternocleidomastoid muscle
mastoid process
this is a long, thin arched process which arises from the skull directly above the ear passage and determines the widest part of the face
zygomatic arch
a single bony prominence of the frontal bone located between the supraciliary arches in the inferior part of the frontal bone at the root of the nose
glabella
ear passage
external auditory meatus
a rounded prominence on either side of the median line and a little inferior to the center of the frontal bone
frontal eminences
this forms an irregular triangle and is the front border of the lateral margins of the eye socket and forehead
squama temporal cavity
this is the vertical portion of bone, comprises anterior and superior part of bone and is scale like, thin, and translucent
squama
separates frontal and parietal bones
coronal suture
separates parietal bones from one another
sagittal suture
connects a single temporal bone to a single parietal bone on each side
squamosal suture
connects both parietal bones with the occipital bone
lambdoidal suture
separates occipital bone and the mastoid portion of the temporal bone
occipitomastoid suture
separates the sphenoid bone and the squamosal portion of the temporal bone
sphenosquamosal suture
separates the zygomatic bone and the zygomatic process of the temporal bone
zygomaticotemporal suture
what is the large opening on the occipital bone which permits entry of the spinal cord
formen magnum
these lie above medial ends of the eyebrow and separated from the frontal eminences by a shallow depression
supraciliary arches
these articulate with the atlas of the vertebrae
occipital eminences/condyle?
rounded eminence at the articulation end of the mandible
condyle
this is a bony depression located in the central front area on the undersurface of the bony hard palate, directly behind the incisors
incisive fossa
what makes up the widest part of the jaw
angle of the mandible
articulates with the maxilla - located on the inferior and medial region and creates the inferior and lateral border of the eye socket
maxillary process
inferior portion of the nasal septum
vomer bone
the surface of a zygomatic bone that articulates with the zygomatic process of the temporal bone - articulates with the temporal bone laterally, creating the arch of the cheek
temporal process
small sharp spur that creates the bony anatomical limit of the nose
nasal spine
elongated triangular structure - provides direction of anterior natural concavity of the cheek
zygomatic process
this is between mental eminence and incisor teeth and is responsible for recession of central plane of lower integumentary lip
alveolar crest
this extends superiorly and anteriorly besides a nasal bone and articulates with frontal bone
frontal process
shaped like a crows beak, anterior process of the ramus to which temporalis muscle attaches
coronoid process
this is posterior to the maxilla and makes up the posterior hard palate
palatine bone
forms greater part of roof of mouth
palatine process
articulates with the frontal bone - creates the lateral border of the eye socket
frontal process
vertical portion of the mandible
ramus
this is the greatest width of the anterior plane of the face and creates prominence of the cheek
zygomatic bone
create the bridge of the nose
nasal bones
the vertical, sometimes indistinct, line found along the midline on the body of the mandible
mandibular symphysis
crest
raised border/ridge
eminence
raised protrusion
line
less raised crest
margin
border/edge
process
projection bone
a male skull has the less prominent supraorbital rims
false
the female skull has a more defined mandible
false
muscles that cooperate with each other
synergist
what a muscles does
action
fixed muscle attachment
origin
movable attachment of a distal end of a muscle, moves towards origin
insertion
alignment of muscle fibers
striation
a broad flat sheet of connective tissue that serves as a muscle attachment
aponeurosis
fibrous membrane that covers, supports, and separates muscles as well as unites the skin with underlying tissues
fascia
subcutaneous covering which allows free movement of the skin
superficial fascia
envelops and binds muscles
deep fascia
connective tissue for the attachment of muscles to bones
tendon
fleshy, central part of a muscle
belly
circular muscle constricting an orifice
sphincter
contrary action of one muscle
antagonist
orbicularis oculi origin
frontal and maxillary bones and ligaments around the eye socket
orbicularis oculi insertion
eyelid
orbicularis oculi action
blinking, squinting, and drawing eyebrows inferiorly
orbicularis oculi antagonistic
levator palpebrae superioris
temporalis origin
temporal fossa
temporalis insertion
coronoid process of the mandible by a tendon which lies deep to the zygomatic arch
temporalis action
closes jaw and is the primary muscle of mastication
corrugator origin
arch of the frontal bone
corrugator insertion
skin of the eyebrow
corrugator synergisitic
orbicularis oculi and procerus
corrugator other name
frowning muscle
orbicularis oris origin
mandible, maxilla, and other muscles surrounding the lips
orbicularis oris insertion
muscles and skin at the angles of the mouth
orbicularis oris action
purses and protrudes the lips for kissing and whistling
orbicularis oris other name
puckering muscle
frontalis origin
galea aponeurotica
frontalis insertion
skin of the eyebrows and root of the nose
frontalis action
raises eyebrows and wrinkles nose
frontalis other name
muscle of surprise
procerus origin
skin of the nose
procerus insertion
forehead
procerus action
draws eyebrows downward
procerus synergistic
corrugator and orbicularis oculi
galea aponeurotica origin
occipital and temporal bones
galea aponeurotica insertion
galea aponeurotica
galea aponeurotica action
pulling galea aponeurotica stabilizes position of frontal belly
masseter origin
zygomatic arch and bone
masseter insertion
angle and ramus of the mandible
masseter action
mastication
levator palpebrae superioris origin
inside the eye socket
levator palpebrae superioris insertion
eyelid
levator palpebrae superioris action
opens eye
levator palpebrae superioris antagonistic
orbicularis oculi
levator labii superioris origin
zygomatic bone and maxilla
levator labii superioris insertion
muscle and skin of upper lip
levator labii superioris action
opens lips
buccinator origin
molar region of the maxilla and mandible
buccinator insertion
orbicularis oris
buccinator action
compresses cheek for whistling and sucking
buccinator other name
buglers/trumpeters muscle
depressor anguli oris origin
outer surface of mandible
depressor anguli oris insertion
angle of the mouth
depressor anguli oris action
pulls corner of mouth downward
levator labii superioris alaeque nasi origin
frontal process of maxilla
levator labii superioris alaeque nasi insertion
skin of the nostril wing and the upper lip
levator labii superioris alaeque nasi action
lifts upper lips and dilates the nostril