CHAPTER 8 - EMBRYOLOGY/HISTOLOGY EXAM QUESTIONS AND CORRECT LATEST ANSWERS.
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Course
HISTOLOGY
Institution
HISTOLOGY
CHAPTER 8 - EMBRYOLOGY/HISTOLOGY EXAM QUESTIONS AND CORRECT LATEST ANSWERS.
embryology - CORRECT ANSWER the study of prenatal development throughout the ninth week until birth
histology - CORRECT ANSWER the study of the microscopic structure and function
preimplantation, embryonic, and f...
CHAPTER 8 -
EMBRYOLOGY/HISTOLOGY EXAM
QUESTIONS AND CORRECT LATEST
ANSWERS.
embryology - CORRECT ANSWER the study of prenatal development throughout the ninth week until
birth
histology - CORRECT ANSWER the study of the microscopic structure and function
preimplantation, embryonic, and fetal periods - CORRECT ANSWER sequence of the periods of prenatal
development
mandibular anterior - CORRECT ANSWER first signs of tooth development are found in the ______
regions of the developing embryo
discrepancies in tooth and jaw size - CORRECT ANSWER genetic factor which is most often a concern
during prenatal tooth development
osteoblasts - CORRECT ANSWER the type of cell which forms new bone
bud period - CORRECT ANSWER formation of the dental lamina starts during the ______ of tooth
development
odontoblasts - CORRECT ANSWER dentin forming cells. what forms dentin
reduced enamel epithelium - CORRECT ANSWER _____ of an erupting tooth fuses with the oral
epithelium during active tooth eruption and provides a pathway for the erupting tooth
, succedaneous tooth - CORRECT ANSWER the adult second premolar that replaces the primary second
molar is called a
clinical crown - CORRECT ANSWER the portion of the tooth that is visible in the mouth
periapical - CORRECT ANSWER anything that surrounds the apex of a tooth is known as
radicular pulp - CORRECT ANSWER is continuous with tissues go the periapical area through the apical
foramen
cementum - CORRECT ANSWER the periodontal ligament connects the _____ of the tooth to the
alveolar bone
cortical plate - CORRECT ANSWER the dense outer covering of the bone of the alveolar process. provides
strength for the place where skeletal muscles attach
sharpey's fibers - CORRECT ANSWER periodontal ligament fibers embedded in cementum and bone
stratified squamos epithelium - CORRECT ANSWER oral mucosa is composed of _____ type of epithelium
lining mucosa - CORRECT ANSWER noted for its soft texture, moist surface, and ability to stretch and be
compressed
embryonic - CORRECT ANSWER period of prenatal development which extends from the beginning of
the second week until the eighth week
fetal - CORRECT ANSWER the face begins to develop during the fourth week of pregnancy during the
____ period
ectoderm and mesoderm - CORRECT ANSWER teeth from from the _________ primordial layers
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