1996 Flashcards
parafollicular cells of the thyroid secrete..
calcitonin
histologically osteoclasts are
mononuclear
multinuclear
polymorphonuclear
multinuclear
nerve injured in mid -humeral shaft fracture
radial
superior and inferior opthalmic veins drain directly or indirectly into the
superiro petrosal sinus
frontal vein
cavernous sinus
cavernous sinus
develops out of the outpocketing EXCEPT
lung liver
spleen
pancreas
gallbladder
SPLEEN
motor innervation from ansa cervicalis EXCE
thyrohyoid and geniohyoid
lateral pterygoid muscle inserts into
articular disk of TMJ and coronoid
articular disk of TMJ and neck of the mandible
articular disk only
disk and neck of mandible
each is an opening into the pterygopalatine fossa except 1
facial canal
pterygoid canal
pharyngeal canal
facial canal
2 muscles attach pterygomandibular raphe
buccinator and superior pharyngeal constrictor
vagus nerve parasympathetic fibers to …
dscending colon
ascending colon
sigmoid colon
ascending
lymph vessels that drain both dental arches connect directly with which of the following nodes..
submandibular
deep cervical
sublingual
retropharyngeal
submandibular
some meds can be absorbed through mucosa of tongue’s ventral surface
absorption takes place bc mucosa is ..
covered by thin nonkeratinized stratified sq. epithelium w thin lamina propria
vertebral artery is a branch of the
brachiocephalic
subclavian artery
thyrocervical trunk
subclavian
superior laryngeal artery pierces thyrohyoid membrane in company with
internal laryngeal
inferior laryngeal
external laryngeal
recurrent larngeal
internal laryngeal
left recurrent laryngeal nerve closely related at it’s beginnign to the …
ligamentum arteriosum and arch of the aorta
which represents location of cell bodies of pain fibers in IX.
superior ganglion of CN IX
odontoblasts are derived from
ectomesencyme
what muscle inserts on to the neck of the condyl
lateal pterygoid
what arches in the development of the tongue
1,2, 3
apical cytoplasm of active serous glandular cells filled with …
abundance of zymogen
saliv ary gland straited dcuts composed of what epithelium
simple low columnar
what contacts posteriroly with isthmus of the thyroid gland…
larynx
trachea
carotid sheat
trachea
hertwig’s epithelial root sheath derived from
inner dental epithelium and out dental epithelium
crescents or demilunes of the mucous alveoli of the sublingual gland are composed of _ cells
serous
vitamin A necessary for _
normal growth and proliferation of epithelial cells
b1 functions as
cocarboxylase in the final metabolism of carbohydrate and amino acids
immediate source of energy for muscle contraction
creatine phospnate
atp
lactic acid
atp
major pathway for metabolism of xs intraneuronal free NE
deamination by monoamine oxidase
where NE stored in the autonomic nervous system
postganglionic sympathetic nerve endigns
what has high affinity for bindign calcium and collagen in the calcifying matrix-
_.
osteonectin
most often associated with free fatty acid transport in human blood
albumin
skeletal muscle has Transverse tubules but does not have…
slow calcium cahnnels
hydrolysis of lecithin yields
glycerol
fatty acids
choline
largest amt of bod body water found..
intracellually
which has the greatest volume of blood
arterioles
capillaries
systemic veins
pulmonary vaculature
systemic veins
which generates slowly developing long term response in target tissues by bidnign to intracellular receptor
glucagon
estrogen
prolactin
growth hormone
estrogen
which liver enzyme gives liver advantage over other cells in taking up glucose after meal
glucokinase
if protein catabolized for energy most energy derived from
oxidation of alpha keto acids derived from amino aocids
each of following lipid classes incorporated into membranes except 1
cholesterol
ganglioside
triglyceride
spingimyeline
triglyceride
respirator minute volume = ? x ?
tidal volume x respiratory rate
oxygen tension is greatest in…
pulmonary vein
alfatoxin made by
aspergillus
predisposes to lung cancer by squamous metplasia of the bronchial epithelium
chronic bronchitis
most liekly involved in bacillary dysntery
shigella
entamoeba
eschieriae
salmonella
shigella
rubella and toxoplasmosis are similar in that
both teratogenic
most frequent cause of clinically palpable breast mass in adult woman
fibrocystic dz
similarity between streptococcus pneuoniae and cryptococcus neoformans
antiphagocytic polysaccarhide capsule
usual cause of chronic pyelonephritis
- type IV hypersensitivity
- bacteremic seeding of kidneys
- infection form urinary reflux
infection from urinary reflux
antimicrobial agent that primarily inactivates cellular DNA
- phenol
- chlorhexidine
- ethylene oxide
- glutarldehyde
ethylene oxie
anemia from bone marrow suppression
-chromic?
microcytic
normochromic , normocytic
yeast cells and chlamydospores suggets.. (in the oral cavity)
candida albicans
arthus phenomenon
immune complex hypersensitivity
strep pyogeneis group A is subdivided into specific antgienic types on the basis of immunologic differences in…
M protein
hypersensitivity to M tuberculosis is
necrosis
exudation
epithelioid cells
langerhans giant cells
necrosis
which following components of staph is antiphagocytic, elicits hypersensitiity and causes platelet injury
protein A
incisal angles of maxillary teeth, which has greats convexity…
distoincisal of lateral
PM with most prominent transverse rdige
Man 1st
ligament with outer oblique portion which limits extent of jaw opening and initiates translation of the condyle down articular eminence
temporomandibular
most frequently markedly concave on lngual surface
max illary lateral
tongue muscle that retracts
styloglossus
bc of fissured groove, cavity preps most frequently need to be extended from the occlusal surface to the____
lingual surface of maxillary molars
apices of mandibular central are
inferior to the mylohyoid
premolar with kidney hsped root outline and pulp chamber
maxillary 1st PM
primary molars lack identifiable _
cervical rige
cervical line
root trunk
root trunk
pulp cavity in MD section of maxillary canine
pointed at incisal limit
masticatory function of mandibular 1st PM is most similar to
mandibular canine
