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138 Cards in this Set
- Front
- Back
|
Which of the following is true for neuroepithelial cells of the taste buds
|
Found in the lateral walls of the foliate papilllae
|
|
|
Which of the following is true for odontoblastic processes
|
Found in the dentinal tubules
|
|
|
Which one of the following is characteristics of enamel
|
Acellular
|
|
|
Which type of cell do you expect to be most affected in an individual with Digearge syndrome
|
T Cell
|
|
|
Which of the following is incorrect in regards to the submandibular gland
|
It develops as a tubular endodermal outgrowth of the soft palate
|
|
|
Which one of the following muscles insert on the lateral suface of the mandible
|
masseter
|
|
|
The splenic artery is found in which of the following ligaments
|
gastro-lienal
|
|
|
They hpophysis is located in the
|
Sella turcica
|
|
|
The vertebral artery is typically a branch of the
|
subclavian artery
|
|
|
A branch of the the following motor nerves supplies the sternohyoid muscle
|
Ansa cervicallis
|
|
|
Vestibular function is tested in a 19 year old woman using a caloric test. Which of the following most likely occurs in a normal patient when cold watger is introduced in the right ear?
|
Horizontal nystagmus with the fast phase directed toward the left
|
|
|
a 61 year old man complain to his family physician that his face numb . An examination reveals a loss of pain and thermal sensation ofn the sift side of the face. Which part of the tregeminal nerve complex is most directly effected by this lesion
|
Pars caudalis
|
|
|
a 37 year old woman presents with a lesion of the root of the hypoglossal nerve. When asked to stick her tongue out and it deviates to the left. Paralysis of which muscle would cause this?
|
Genioglossus
|
|
|
Stimulation of which class of receptor would most likely result in copious salivation
|
Ruffini endings
|
|
|
Isometric contraction in skeletal muscle
|
results in force generation, the magnitude of which depends on muscle length
|
|
|
Routine swallowing control resides in the
|
brainstem
|
|
|
Which of these substances is completely resorbed by the end of the proximal tubule
|
glucose
|
|
|
Aldoesterone does what?
|
helps stimulate sodium reabsorption from principal cells
|
|
|
Activation of the renal sympathetic nerve would
|
Produce renin release
|
|
|
Most likely to cause septic shock
|
LPS
|
|
|
Which has the least capsular antigen
|
Cryptosporidium parvum
|
|
|
Which is not true of virus capsids
|
Always icosahedral in shape
|
|
|
Which is not a gram negative bug
|
Clostridium Perfringens
|
|
|
Which statement about the normal flora is correct
|
It consists of predominately anaerobic bacteria
|
|
|
What makes it difficult to be phagocytosed by macs and neutrophils
|
Polysacharide capsule
|
|
|
Which isn't an RNA virus
|
Herpes
|
|
|
Which of the following is least likely to be found among normal anaerobic flora of the gingival sulcus
|
Hellicobacter
|
|
|
this structure is never present in a prokaryotic cell
|
Membrane bound nucleus
|
|
|
Genetic variation in viruses contribute to their ability to evade the immune response. Select the prinicipal means by which antigenich shift occurs in the influenza A virus
|
Reassortment of fragments of the RNA genome
|
|
|
What signals a cell to go from G-0 into cell cycle
|
Growth factor receptor signalling
|
|
|
Phosphorylation of this protein will kick a cell from G-0 into cell cycle. It prevents the expression of early and late genes while cells reside in G Zero
|
Retinoblastoma
|
|
|
A mutation of MSX-1, which is a gen involved in pattern formation, can five rise to which of the following conditions?
|
Hypo,hyper,oligo, Ano…dontia
|
|
|
True or false, If a gene on chromosome 1 and a gene on chromosome 9 both influence the expression of the same protein, they are said tob e alternative alleles?
|
FALSE
|
|
|
Which of the following best represents "Incomplete Dominance"?
|
Combing the gene products from the alternative alleles prouce an intermediat phenotype.
|
|
|
Which of the following b ases is a purine?
|
A
|
|
|
DNA polymerase minimizes the number of mistakes
|
Using a 3 to 5 exonuclease activity to remove mismatched nuclotides
|
|
|
Which of the following is incorrect with regard to RNA polymerase
|
It proofreads the new nuclotide sequence according to the corresponding amino acid sequence
|
|
|
Which of the following contains the largest hydroxyapetitie crystal
|
Enamel
|
|
|
Statement #1 Mantle detnin and circumpulpal dentin are mineralized to the same degree: Statement 2: Interglobular dentin is most likely to form close to the border between mantle and circumpulpal dentin
|
First statement false the second is true
|
|
|
In contrast to antibodies, interferons
|
are not virus specific but host specific
|
|
|
Surfacemembrane immunoglobulins is a marker for
|
Mature B lymphocytes
|
|
|
Which statement is falsce about t cells
|
They are able to phagocytize foreign antigen
|
|
|
Histamine is released largely by ……, causing vasodilation and bronchoconstriction
|
mast cells and basophils
|
|
|
which interleukin counteracts IL-10 and favors TH1 type response
|
IL-12
|
|
|
Defects in the complements system could result in :
|
Impaired elimination of microbes and circulation immune complexes
|
|
|
The three typical kinds of atopic allegies include all of the following except one, which is the eception
|
Jaundice
|
|
|
The most potent of the anaphylatoxins
|
C5a
|
|
|
B cells are responsible for
|
Humoral immunity
|
|
|
What transcriptional pathway is responsible for the expression f the genes that drive inflamation?. This pathway is responsible for the transcription of the pro-inflamatory cytokines IL-1 and TNF-alpha and the selectins that create reactive endothelium
|
NFKappa B
|
|
|
Which of the following is associatged with the philadelphia chromosome
|
CML
|
|
|
The hallmark for acute inflamation is the presence of
|
Neutrophils
|
|
|
Which of the following is a milignancy of smooth muscle differentiation
|
Leiomyosarcoma
|
|
|
Each of the following is associated with tetralogy of fallot
|
Left ventricular hypertrophy
|
|
|
Vascular occlusion and ischemic necrosis is a complication of
|
sickle cell anemia
|
|
|
a 43 year old male patient present with multiple bone radiolucenicies. Laboratory result reveal eleavated serum cacium, decreases serum phophorus, and normal alkaline phpspahe ase levels. Whats the likely diagnoses
|
Hyperparathyroidism
|
|
|
malabsorption syndrom caused by sensitivity to gluten
|
Celiac disease
|
|
|
Diffuse pigmentation of the skin may be associated with
|
Addisons
|
|
|
Which of the following is associated with sweat and mucous glands,and result in the impaired transport of their secretion
|
Cystic Fibrosis
|
|
|
Mot commonly affects the big toe
|
Gout
|
|
|
Carbohydrate metabolism is affected by sympathetic stimulation because
|
Epinephrin increases liver glycogenolysis
|
|
|
Which of the organs most commonly undergoes fatty change
|
liver
|
|
|
Hydrolysis of which of the following compounds yields urea
|
Arginine
|
|
|
Increased formation of ketone bodies during fasting is a result of
|
increased oxidation of fatty acids as a source of fuel
|
|
|
which of the following genetic diseases results from a deficiency in the liver enzyme that converts phenylalanine to tyrosine
|
Phenylketonuria
|
|
|
The coenzyme that serves as an intermidate carrier of aone carbon unit the synthesis nucleic acids is which of the following
|
Tetrahydrofolic acid
|
|
|
Which of the following is an essential amino acid
|
Tryptophan
|
|
|
The rate limiting step in glycolisis is which of the following
|
Phosphofructokinase
|
|
|
Whis of the following is a ketose sugar
|
Fructose
|
|
|
During exercise which of the follwing is decreased
|
Lipogenesis
|
|
|
Which of the following is true for neuroepithelial cells of the taste buds
|
Found in the lateral walls of the foliate papilllae
|
|
|
Which of the following is true for odontoblastic processes
|
Found in the dentinal tubules
|
|
|
Which one of the following is characteristics of enamel
|
Acellular
|
|
|
Which type of cell do you expect to be most affected in an individual with Digearge syndrome
|
T Cell
|
|
|
Which of the following is incorrect in regards to the submandibular gland
|
It develops as a tubular endodermal outgrowth of the soft palate
|
|
|
Which one of the following muscles insert on the lateral suface of the mandible
|
masseter
|
|
|
The splenic artery is found in which of the following ligaments
|
gastro-lienal
|
|
|
They hpophysis is located in the
|
Sella turcica
|
|
|
The vertebral artery is typically a branch of the
|
subclavian artery
|
|
|
A branch of the the following motor nerves supplies the sternohyoid muscle
|
Ansa cervicallis
|
|
|
Vestibular function is tested in a 19 year old woman using a caloric test. Which of the following most likely occurs in a normal patient when cold watger is introduced in the right ear?
|
Horizontal nystagmus with the fast phase directed toward the left
|
|
|
a 61 year old man complain to his family physician that his face numb . An examination reveals a loss of pain and thermal sensation ofn the sift side of the face. Which part of the tregeminal nerve complex is most directly effected by this lesion
|
Pars caudalis
|
|
|
a 37 year old woman presents with a lesion of the root of the hypoglossal nerve. When asked to stick her tongue out and it deviates to the left. Paralysis of which muscle would cause this?
|
Genioglossus
|
|
|
Stimulation of which class of receptor would most likely result in copious salivation
|
Ruffini endings
|
|
|
Isometric contraction in skeletal muscle
|
results in force generation, the magnitude of which depends on muscle length
|
|
|
Routine swallowing control resides in the
|
brainstem
|
|
|
Which of these substances is completely resorbed by the end of the proximal tubule
|
glucose
|
|
|
Aldoesterone does what?
|
helps stimulate sodium reabsorption from principal cells
|
|
|
Activation of the renal sympathetic nerve would
|
Produce renin release
|
|
|
Most likely to cause septic shock
|
LPS
|
|
|
Which has the least capsular antigen
|
Cryptosporidium parvum
|
|
|
Which is not true of virus capsids
|
Always icosahedral in shape
|
|
|
Which is not a gram negative bug
|
Clostridium Perfringens
|
|
|
Which statement about the normal flora is correct
|
It consists of predominately anaerobic bacteria
|
|
|
What makes it difficult to be phagocytosed by macs and neutrophils
|
Polysacharide capsule
|
|
|
Which isn't an RNA virus
|
Herpes
|
|
|
Which of the following is least likely to be found among normal anaerobic flora of the gingival sulcus
|
Hellicobacter
|
|
|
this structure is never present in a prokaryotic cell
|
Membrane bound nucleus
|
|
|
Genetic variation in viruses contribute to their ability to evade the immune response. Select the prinicipal means by which antigenich shift occurs in the influenza A virus
|
Reassortment of fragments of the RNA genome
|
|
|
What signals a cell to go from G-0 into cell cycle
|
Growth factor receptor signalling
|
|
|
Phosphorylation of this protein will kick a cell from G-0 into cell cycle. It prevents the expression of early and late genes while cells reside in G Zero
|
Retinoblastoma
|
|
|
A mutation of MSX-1, which is a gen involved in pattern formation, can five rise to which of the following conditions?
|
Hypo,hyper,oligo, Ano…dontia
|
|
|
True or false, If a gene on chromosome 1 and a gene on chromosome 9 both influence the expression of the same protein, they are said tob e alternative alleles?
|
FALSE
|
|
|
Which of the following best represents "Incomplete Dominance"?
|
Combing the gene products from the alternative alleles prouce an intermediat phenotype.
|
|
|
Which of the following b ases is a purine?
|
A
|
|
|
DNA polymerase minimizes the number of mistakes
|
Using a 3 to 5 exonuclease activity to remove mismatched nuclotides
|
|
|
Which of the following is incorrect with regard to RNA polymerase
|
It proofreads the new nuclotide sequence according to the corresponding amino acid sequence
|
|
|
Which of the following contains the largest hydroxyapetitie crystal
|
Enamel
|
|
|
Statement #1 Mantle detnin and circumpulpal dentin are mineralized to the same degree: Statement 2: Interglobular dentin is most likely to form close to the border between mantle and circumpulpal dentin
|
First statement false the second is true
|
|
|
In contrast to antibodies, interferons
|
are not virus specific but host specific
|
|
|
Surfacemembrane immunoglobulins is a marker for
|
Mature B lymphocytes
|
|
|
Which statement is falsce about t cells
|
They are able to phagocytize foreign antigen
|
|
|
Histamine is released largely by ……, causing vasodilation and bronchoconstriction
|
mast cells and basophils
|
|
|
which interleukin counteracts IL-10 and favors TH1 type response
|
IL-12
|
|
|
Defects in the complements system could result in :
|
Impaired elimination of microbes and circulation immune complexes
|
|
|
The three typical kinds of atopic allegies include all of the following except one, which is the eception
|
Jaundice
|
|
|
The most potent of the anaphylatoxins
|
C5a
|
|
|
B cells are responsible for
|
Humoral immunity
|
|
|
What transcriptional pathway is responsible for the expression f the genes that drive inflamation?. This pathway is responsible for the transcription of the pro-inflamatory cytokines IL-1 and TNF-alpha and the selectins that create reactive endothelium
|
NFKappa B
|
|
|
Which of the following is associatged with the philadelphia chromosome
|
CML
|
|
|
The hallmark for acute inflamation is the presence of
|
Neutrophils
|
|
|
Which of the following is a milignancy of smooth muscle differentiation
|
Leiomyosarcoma
|
|
|
Each of the following is associated with tetralogy of fallot
|
Left ventricular hypertrophy
|
|
|
Vascular occlusion and ischemic necrosis is a complication of
|
sickle cell anemia
|
|
|
a 43 year old male patient present with multiple bone radiolucenicies. Laboratory result reveal eleavated serum cacium, decreases serum phophorus, and normal alkaline phpspahe ase levels. Whats the likely diagnoses
|
Hyperparathyroidism
|
|
|
malabsorption syndrom caused by sensitivity to gluten
|
Celiac disease
|
|
|
Diffuse pigmentation of the skin may be associated with
|
Addisons
|
|
|
Which of the following is associated with sweat and mucous glands,and result in the impaired transport of their secretion
|
Cystic Fibrosis
|
|
|
Mot commonly affects the big toe
|
Gout
|
|
|
Carbohydrate metabolism is affected by sympathetic stimulation because
|
Epinephrin increases liver glycogenolysis
|
|
|
Which of the organs most commonly undergoes fatty change
|
liver
|
|
|
Hydrolysis of which of the following compounds yields urea
|
Arginine
|
|
|
Increased formation of ketone bodies during fasting is a result of
|
increased oxidation of fatty acids as a source of fuel
|
|
|
which of the following genetic diseases results from a deficiency in the liver enzyme that converts phenylalanine to tyrosine
|
Phenylketonuria
|
|
|
The coenzyme that serves as an intermidate carrier of aone carbon unit the synthesis nucleic acids is which of the following
|
Tetrahydrofolic acid
|
|
|
Which of the following is an essential amino acid
|
Tryptophan
|
|
|
The rate limiting step in glycolisis is which of the following
|
Phosphofructokinase
|
|
|
Whis of the following is a ketose sugar
|
Fructose
|
|
|
During exercise which of the follwing is decreased
|
Lipogenesis
|
