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98 Cards in this Set
- Front
- Back
Lingual Fossa are found on the
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Lingual surface of anterior teeth
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Which is incorrect about the internal jugular vein
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It receives the anterior jugular vein
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Which isn't an alphahemolytic streptococci?
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S. Pyogenese
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Which would you least expect ot find in the plasman membrane of a typical epithelial cell
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Collagen
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Each of the following structures are found in the infratemporal fossa except
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Pterygopalatine ganglion
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On the way to the brain the vertebral artery pass through what
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r
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Which of the following is not normally required for assembly of cvollagen type 1 fibers
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Smooth E.R as a site of assembly of the the mature fiber
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Most likely to cause purulent pericarditits
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Staph Aureus
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Which is incorrect abou the autonomic ganglia in the head and neck
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There are 5 parasympathetic ganglia
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The best description between the differerence between hexokinase and glucokinase Is?
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Glucokinase but not hexokinase is induced by insulin
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Which premolar is mostl likely to have two roots?
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Maxillary first
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Accumulation of food in the left vestibule could suggest the malfunction of?
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Buccinator
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A common skin disorder with tiny yellow dots occuring in groups and sometimes in smooth sheets on the lips and inside of the mouth.
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Fordyces disease
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If the pH becomes lower than the isolectric point of a protein then how will th eprotein respond in the electrophoretic system
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it will migrate to the negativ poll
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Which is not part of the cap stage in the dvp of the enamel organ
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Stratum intermedium
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The mesial contact area of the maxillary permananent lateral incisor is usually located
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at the junction of middle and cervical third of the crown
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How many potential reading frames ar ther e on an mRNA transcript that is 112 amino acids long
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3
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What does a gram positive have more of then a gram negative
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Peptidoglycan
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Sensations from the right face and teeth are interpreted in which of the following lobes
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Left parietal
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What makes a nerve so a threshhold stimulus is able to change the threshhold of the voltage gantedsodium channel is called
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Accomodation
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Which of the following is used as reducing agent in the anabolic reaction suchas lipid and nucleic acid synthesis
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NADPH
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The middle meningeal artery enters the cranial vault throught
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foramen spinosum
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Which of the following premolars often has three cusps
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Mandibular second
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The TMJ capsule is supplied by several nerves. These include the auricular temporal and the masseteric
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Masseteric
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The mandibular permanent second molar differs from the mandibular permanent first molar in the number of
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Cusps
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Which of the following is false about gluconeogenesis
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it occurs in adipose tissue
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which of the following is characterizedbyextreme generalized edema, widespred swelling of the skin due to teffusion of fluid into the extracellular space
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Anasarca
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Which of the following is not involved in opsonization and destruciton of the encapsulated bacterial
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mast cells and basophils
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A small nodule of enamel with a tiny core of dentin, found most frequently in the furcationarea of maxillary molars is called
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an anemel pearl
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Which antibiotic in hibits rna synthesis by inhibiting dna dependent RNA
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Rifampin
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What is a small solid rounded bupm risin g from the skin that is usually less than 5mm in diameter
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papule
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Which of the following teeth most frequently manifest dens in dente?
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Maxillary lateral incisor
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Which of the following structures runs directly adjacent to and p arallel with the median nerve in the arm?
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brachial artery
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IL2 and IL4 are primarily produced by what cell types
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Helpter T Cells
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Which of the following is a hormone produced by the anterior pituitary?
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Prolactin
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Which of the following is incorrect with rgard to the pterygopalatine ganglion
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It supplies the iris
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A single tooth that is experiencing premature contact when occluding is probably in
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Supraversion
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Which of the following is a a dissacharide that consists of Beta D galactose and beta D glucose molecule bonded through the beta 1-4 gycosidic bond?
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Lactose
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Which of the following cytokines is secreted by viurs infected cells and function ot protect surrrounding cells from infection?
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Type 1 interferons (IFN alpha & IFN Beta)
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Which of the following is the most common extracranial soldid cancer in the children? This type of tumor arises from any neural crest element of the sympathetic nervous system
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Neuroblastoma
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The posterior permanent tooth most likey to have a prnounced concavity on its mesial surface is the
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maxillary first premolar
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The lesions of pemphigus vulgaris are the result of destruction of desmosomes by the patients autoantibodies. What are the cell to cell connecting proteins in desmosomes
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Cadherins
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Number of carbons present in a single D galactose?
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6
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Which of the following is most likely to cause massive inflamation and trigger the onset of septic shock
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LPS
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Which is incorrect about the medulla
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The Vagal nucleus lies medial to the hypoglossal nucleus
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The largest cusp of the macillary permanent first molar is the
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Mesiolingual
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A patient bleeds from the posterior septal region of the nose. A break in the vessel walls has caused the bleeding? These vessels came from what?
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Sphenopalatine artery
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The anterior tooth most likely to have a bifurcated root is the permanent
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Mandibular canine
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What type of cell do you expect to be most affected in an individual with Digeorge Syndrome
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T cell
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you receive the oral Sabin poliovirus vaccine for the first time 4 days ago, what classs of polio specific antibody would you expect to predominate in you today?
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IgM
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Under aerobic conditions, catabolism of one glucose molecule would yield a net of
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2 ATP and Pyruvic acid molecules
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which of the following organisms has the least capsular antigen
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Cryptosporidium parvum
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In an ideal intercuspal relation, the lingual cusp of the maxillary second premolar contacts the
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distal fossa of the mandibular second premolar
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The hyoid bone is attached by gtendons or ligament to the
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styoloid process, the mandible, and tongue
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which of the following is secreted more during the post absortive state than during the absorptive state
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Glucagon
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Which of the following cancers typically aris in males between 10 and 20 year of age
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Ewing sarcoma
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Which is incorrect with regard to the submandibular gland
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It develops as a tubular endodermal outgrowth from the soft palate
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Which of the following is ture about ta non competitive inhibitor an enzyme
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Km remains unchanged
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Which is incorrect about the TMJ
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It has the chord of tympani as the anterior relationship
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Which of the following is a snensory receptor that send singals that cause the perception of pain in responsible to ptentially damaging stimulus
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nociocepters
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In a class 2 relationship the tip of the facial cusp of a mandibular first premolar lies directlyu below the contactin area between which which maxillary teeth
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First & second premolar
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Mutations in which which of the following contributes to amelogenesis imperfecta
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Amelogenin and enamelin
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Which of the following nerves is transmitted thru the temporal bone
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facial nerve
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Which of the following is not required for aerobic respiration
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nitrate
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A maxillary firt premolar has a 5 mm pocket around the entire tooth. During instumentation longitudinal dvp grooves would probably be noted on which of the following root surfaces
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mesial
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The permanent tooth that has the longest crown is the
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mandibular canine
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If an RNA sequence is 5 ' ACUUGC 3', then before transcription, which of the following r was its corresponding cDNA sequence
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5' GCAAGT 3
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A patient bites the tip of their tongu. The pain that ensues is carried by which cranial nerve
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Trigeminal
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Which is incorrect with regard to the glossopharyngeal nerve
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It supples motor fibers ot the pharynx
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which of the folowing increases the permeability of postsynaptic membrane to chloride ions
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GABA
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If the needle is advanced too far posteriorly during an inferor alveolar block, anesthesia of the mandibular teeth will not occur because the needle has entered
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parotid gland
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If the molar percentage of adenine in DNA specimen is 22% then what is the molar content of uracil
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0%
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Which of the following is caused by a vitamin D deficiency in Adults
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Osteomalacia
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Which of the following is best described by the occasion when particlular genetic loci for genes are inherited jointly
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Genetic linkage
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Of the followiong dental structure , whichon is fond on both anterior and posterior permanent teeth
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marginal ridge
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Which of the following are two muscles that preent the food from entering the nasoppharynx during swallowing
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Tensor Veli palatini and levator veli palatini
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The transfer of a naked DNA plasmid between two prokaryotic cells is called what
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Transformation
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Which is the normal pattern of eruption for primary teeth
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macillary first molars erupt before maxillary canines
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The submandibular ganglion is associated with which of the following nerves
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Lingula
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Which of the following is a monosaturated fatty acid
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Palmitoleic acid
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Which of the following bones develops from endochondral ossification?
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humerus
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When the mandible moves to the right, the mesiolingual cusp of the macillary right frist molar passes through which groove of the mandibular ight first molar
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Lingual
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Which part of a typical antibody binds a receptoer on NK cells, macrfophages and neutrophils
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constant region from the heavy chain
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What enzyme I s required to convert testosterone to dihyrotestosterone
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5-alpha reductase
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Which is the following is icorrect about the macillary artery
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It terminates in the posterior cranial fossa
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In centric occlusion, the normal relation of the permanent macillary first molar to the mandibular arch is established when
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The mesiolingual cusp of the macillary first molar falls in the central fossa of the mandibular first molar
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What tooth occasionally exhibits a lingaul grrove that extends from the enamel onto the cemental area of the root?
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maxillary lateral incisor
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The mental foramen is located closest to the
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mandibular 2nd premolar
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In gluconeogenesis, which of the following are converted in a single step to pyruvate
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Alanine and lactate
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Which of the following is best described as one of a pair of chromosomes having corresponding loci
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Homologue
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Which of the following viruses is most capable of causing cell transformaton (cancer)
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Hepadnavirus
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Although any given B cell has two copies of the genes that encode antibody spcificity , only one of those two copies is active in a B cell. This is due to
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Allelic Exclusion
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MHC class 2 are importnt for which of the following
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binding to CD4 molecules on T cells
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Which of the following is incorrect about the internal carotid artery
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It grooves the greater wings of the sphenoid bone
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Which of the following is incorrect about the Trigeminal nerve
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It emerges from the brain stem between the medulla and middle cerebllar peduncle
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Which of the following ytpes of ridges is uniqueto permanent maxillary molars
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oblique
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The maxillary central incisors erup at approximately which of the following ages
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7-8 years
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A cingulum is normally located at the
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cervical third of the lingual surface of anterior teeth
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