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ESSENTIAL > Missed Questions > Flashcards

Missed Questions Flashcards

1
Q

Action least partially dependent on an intact long thoracic nerve

A

protraction of the scapula

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2
Q

Muscle that positions the condyle most superior anterior position?

A

masseters and medial pterygoids

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3
Q

SVA fibers for taste come from

A

CN VII, IX, X

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4
Q

Membrane component consisting of glycerol, phosphate, FA, choline?

A

Lecithin

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5
Q

Epstein-Barr virus ass. with

A

nasopharyngeal carcinoma

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6
Q

foramen magnum serves as port of entry to cranial cavity for

A

vertebral artery.

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7
Q

Humans can’t digest cellulose because

A

it is a polymer of beta-linked glucose molecules for which we have no digestive enzymes.

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8
Q

Carcinoma of the prostate most often metastasizes

A

skeleton

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9
Q

splenic artery is found on what ligament

A

gastro-lineal

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10
Q

Found in epidermis

A

keratohyaline
desmosomes
mitotic cells
free nerve endings

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11
Q

tetrodotoxin blocks what in nerve-axon membranes

A

sodium

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12
Q

maintenance of a polarized state in a resting nerve requires

A

continuous expenditure of energy

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13
Q

the inferior band of the cruciate ligament of the atlas attaches

A

at the body of the axis

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14
Q

natural opiate synthesized by CNS

A

enkephalin

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15
Q

contraction of the post. fibers of temporalis muscle results in the mandible

A

retruding

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16
Q

local injury to arteries or veins and turbulence of blood flow might lead to

A

thrombosis

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17
Q

marginal layer of alar plate develops into

A

sensory axons

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18
Q

Is blood flow to the skin sympathetic?

A

NO

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19
Q

Is blood glucose concentration sympathetic

A

YES

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20
Q

what muscle inserts of the lateral surface of the angle of the mandible?

A

masseter

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21
Q

in intercuspal postion, cusp of carabelli opposes

A

lingual portion of the central fossa of the mandibular first molar.

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22
Q

mantle layer of basal plate develops

A

motor neurons

23
Q

Gel electrophoresis is used to sep. molecules by

A

charge and size

24
Q

distal most region of cochlea is believed to be point of localization for

A

low frequency

25
Q

Tract in spinal cord with both ascending and descending collateral of pain and thermal afferent axons

A

dorsolateral tract (fasciculus) of lissauer

26
Q

Principal (chief) sensory nucleus of V is involved in

A

Touch

27
Q

Regulate glycolysis by influencing PFK

A

Citrate

28
Q

Blastocyst usually occus in

A

upper portion of the uterine cavity.

29
Q

major end-product of protein nitrogen metabolism in humans

A

urea

30
Q

failure of cardiac muscle to exhibit tetany results from its

A

long refractory period

31
Q

primary source of pathogenic microorganisms in the dental operatory

A

mouths of patients

32
Q

lies directly anterior to the scalenus anterior muscle

A

subvlavian vein

33
Q

protein has covalent bond is

A

amide

34
Q

Rate-controlliing step in mammalian glycolysis

A

F6P–>F-1,6-BisP

35
Q

warning sign of impending atherosclerotic brain infarction

A

transient ischemic attacks

36
Q

thickest stratum corneum found in integument

A

palm

37
Q

Lipid bilayer membrane is least permeable to

A

sodium ions

38
Q

massive necrotizing lesions of palate after poorly controlled diabetes mellitus is from

A

mucormycosis

39
Q

microglial cells

A

exhibit phagocytic activity to CNS

40
Q

in TMJ a very dense collection of organized elastic fibers are found in where of articular disc

A

posterior-superior lamina of the bilaminar zone

41
Q

Fenestrated capillary plexi found in

A

dental pulp

42
Q

Sharpey’s fibers of PDL insert to

A

bundle bone and cementum

43
Q

In hydrocephalus, excuss cerebral spinal fluid found in

A

ventricle

44
Q

How fluoride affects teeth

A

acid solubility of the surface enamel is reduced by fluroide

45
Q

Major storage form of iron in body

A

ferritin

46
Q

Char. of aorta most resp. for maintence of diastolic bp is

A

elastic distensibility

47
Q

aa that shows dentin has contaminated purified enamel

A

hydroxyproline

48
Q

Composition of plaque is most similar to

A

oral bacteria

49
Q

Are lymph vessels found in dental pulp

A

YES

50
Q

When in normal position, crown of mandibular first molar inclines

A

mesially and lingually

51
Q

enzyme-deficency diseased inherited by

A

autosomal recessive

52
Q

Hepatic failure

A

tremor
gynecomastia (man boobs)
low albumin
spider telangectasia (spider veins)

53
Q

stratum spinosum have what type of junction

A

desmosome

ESSENTIAL (6 decks)

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