Hard Final Material Flashcards
vibrissae are
nose hairs
pharynx is lined with
stratified squamous cells
what contains the pharyngeal arch and uvula
oropharynx
upper resp system includes
nasal cavity
nose
paranasal sinuses
pharynx
nasal cavity separated into L and R cavity by
nasal septum
lining of trachea consists of (layers)
mucosa or mucous membrane
submucosa
trachea branches at the
carina
main bronchus enters the lungs at the
hilum
combination of bronchus, artery, and vein
root
what extra fissure does the RL have
horizontal
which bronchi have hyaline cartilage plates as support
lobular and segmental
where does cartilage end in resp system
bronchioles
lining oc alveoli is a ______ of ________ cells
single layer of squamous
4 layers of the digestive tract
mucosa, submucosa, muscular, serosa
oral cavity, pharynx, and esophagus are lined with
nonkeratinized stratified squamous cells
stomach, SI, and LI lined with
simple columnar cells
narrow band of smooth muscle at border of mucosa
muscularis mucosae
the submucosa of the digestive tract is ___ connective tissue
areolar
submucosal neural plexus innervate the
mucosa
GI nerve plexi
submucosal + myenteric
what forms sphincters with SMC in GI
muscular layer
the serosa is only found in the
peritoneal cavity
what extends between the soft palate and base of tongue
palatoglossal arch
saliva consists of
water, ions, buffers, and salivary amylase
the esophagus enters the peritoneal cavity by passing through the __________ of the diaphragm
esophageal hiatus
mucosa epithelium is
stratified, nonkeratinized squamous epithelium
______ is thin near the pharynx and gets thicker towards the stomach
muscularis mucosae
osseous tissue made up of
matrix, collagen type 1, bone cells
where are osteoprogenitor cells found
innermost layer of the periosteum
steps of bone remodelling
activation resorption reversal formation quiescence
what controls mineralization of the matrix
osteoblasts
matrix vesicles budded from osteoblast surface and dep within osteoid
nucleation
deposition of calcium ions into bone tissue
calcification
development of limb bones, vertebral column, thoracic cage, pelvic girdle
endochondrial ossification
what forms spongy bone
intramem ossification
what makes up the matrix of cartilage
collagen type 2
elastin
proteoglycans
is cartilage innervated or vascularized
no
cambium layer
inner layer of the periosteum
appositional growth forms
circumferential lamellae and osteons
vit A stimulates
osteoblasts
3 actions of PTH
stimulates osteoblasts and osteoclasts
increases SI Ca2+ abs
decreases kidney Ca2+ loss
what releases calcitonin
thyroid
flat bone layers
external and internal table with dipoe (spongy bone) inside
canals are
openings
a tubercle is a
projection
yellow marrow is found in the
medullary cavity
what stimulates osteoblast differentiation
vit c
skull bones, aud ossicles, hyoid, vertebral column, and thoracic cage are part of the ____ skeleton
axial
how many face bones
14
sphenoid and ethmoid are ____ bones
cranium bones
how many cranium bones
8
does the hyoid bone articulate with bones
no
sutures and associated cranium bones form the
calvaria
what forms the superior portion of the nasal septum and conchae
the perpendicular plate of the ethmoid
what has the sella turcica
sphenoid
2 bones making up roof of mouth
palatine bones
nasal bones articular with the
frontal bone
the zygomatic bones form the
zygomatic arch
zygomatic bones articulate with the
temporal bone
vertebral bodies are separate from each other by a pad of cartilage called the
intervertebral disc
the lamina is close to the _____ process
spinous
what is C1
atlas
what binds the dens on C2 to C1
transverse ligament
lumbar vertebra have a ____ body than thoracic vertebra
larger
one sacrum is ___ fused vertebrae
5
coccyx consists of the
coccygeal cornua
vertebrosternal connect to sternum by
costal cartilages
how many pairs of ribs
12
which bone process is an expanded articular end of the epiphysis, often separated from the diaphysis by a narrower neck
head
softening of bones
osteomalacia
layers of cutaneous membrane
epidermis and dermis
what synthesizes vit D3
epidermis
dermal layers
papillary and reticular
subcutaneous layer is also called the
hypodermis, superficial fascia
4 cells types of the epidermis
keratinocytes, melanocytes, merkel cells, langerhans cells