National Dental Hygiene Board
Review UPDATED ACTUAL Exam
Questions and CORRECT Answers
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Terms in this set (980)
by when does by the end of the third week
the primitive
mouth
(stomodeum)
forms?
name for the mesenchyme
primitive form
of connective
tissue?
, bilateral cartilaginous bar formed
what is Meckels by brachial arch I to support the
cartilage? mandibular arch until it is replaced
by bone of the mandible
the median the center of the upper lip
nasal process (philtrum) and the premaxilla
produces a
bulge known as
the globular
process, what
does this form?
what is the 8-12 weeks in utero. failue
critical period produces cleft palate (more
for movement common in girls)
and complete
fusion of the
lateral palentine
process and the
premaxilla?
failure of this
fusion produces
what deformity?
,how many at 4 weeks in utero
weeks in utero
does the
tongue begin to
form from the
anterior wall of
the primitive
throat and
protrudes
upward and
anteriorly?
from what anterior 2/3= brachial arch I (later
brachial arch (s) from chorda timpani branched
does the from facial nerve VII)
anterior 2/3 of posterior 1/3= brachial arch II and
the tongue and III (later from the hypoglossal
the posterior nerve IX)
1/3 of the
tongue derive?
F= epithelium gains its nutrients
T/F epithelium
and blood supply from blood
has its own
vessels located in the underlying
bloods supply?
CT
, where does from melanocytes located in the
melanin basal layer
(pigment
granules)
originate from?
stratified 1. non keratonized
squamous 2. keratonized
epithelium is 3. parakeratonized
composed of
what three
types ?
what are the 1. basal- melanin present
two layers that 2. prickle- cells are star shaped
compose the
nonkeratinized
layer in
stratified
squamous
epithelium?
Review UPDATED ACTUAL Exam
Questions and CORRECT Answers
Save
Terms in this set (980)
by when does by the end of the third week
the primitive
mouth
(stomodeum)
forms?
name for the mesenchyme
primitive form
of connective
tissue?
, bilateral cartilaginous bar formed
what is Meckels by brachial arch I to support the
cartilage? mandibular arch until it is replaced
by bone of the mandible
the median the center of the upper lip
nasal process (philtrum) and the premaxilla
produces a
bulge known as
the globular
process, what
does this form?
what is the 8-12 weeks in utero. failue
critical period produces cleft palate (more
for movement common in girls)
and complete
fusion of the
lateral palentine
process and the
premaxilla?
failure of this
fusion produces
what deformity?
,how many at 4 weeks in utero
weeks in utero
does the
tongue begin to
form from the
anterior wall of
the primitive
throat and
protrudes
upward and
anteriorly?
from what anterior 2/3= brachial arch I (later
brachial arch (s) from chorda timpani branched
does the from facial nerve VII)
anterior 2/3 of posterior 1/3= brachial arch II and
the tongue and III (later from the hypoglossal
the posterior nerve IX)
1/3 of the
tongue derive?
F= epithelium gains its nutrients
T/F epithelium
and blood supply from blood
has its own
vessels located in the underlying
bloods supply?
CT
, where does from melanocytes located in the
melanin basal layer
(pigment
granules)
originate from?
stratified 1. non keratonized
squamous 2. keratonized
epithelium is 3. parakeratonized
composed of
what three
types ?
what are the 1. basal- melanin present
two layers that 2. prickle- cells are star shaped
compose the
nonkeratinized
layer in
stratified
squamous
epithelium?
