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Pathophysiology > Unit 1- part 1 > Flashcards

Unit 1- part 1 Flashcards

1
Q

Which arch is less dense but more vascular?

A

Maxillary

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2
Q

What disease is commonly called brittle bone disease?

A

Osteogenesis Imperfecta

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3
Q

Osteogenesis Imperfecta is a _______ disease resulting from a _________ of the _____.

A

hereditary
hypoplasia (under development)
mesoderm

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4
Q

What disease is characterized by babies being born with multiple fractures?

A

Osteogenesis Imperfecta

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5
Q

Sometimes a person with Osteogenesis Imperfecta will have a ______ tint to their sclera?

A

bluish

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6
Q

Osteogenesis Imperfecta may occur along with what other disease?

A

Dentinogenesis Imperfecta

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7
Q

What is the disease characterized by obliterated pulp chambers and violet colored teeth?

A

Dentinogenesis Imperfecta

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8
Q

Someone with Osteogenesis Imperfecta will sometimes present with ______ _____radiographically

A

short roots

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9
Q

What is the opposite of Osteogenesis Imperfecta?

A

Osteopetrosis

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10
Q

Osteopetrosis is also called?

A

Albers-Schoenbergs

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11
Q

Osteopetrosis is a ____ disease that is very _____

A

hereditary

rare

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12
Q

The _______ is most commonly affected in Osteopetrosis because of its lack of ____ ____

A

Mandible

blood flow

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13
Q

Radiographically the bones will appear _____ ______ in Osteopetrosis?

A

equally opaque (white)

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14
Q

Someone with Osteopetrosis may present with ______ _______ seen Clinically?

A

pyogenous exudate (pus pushing out of skin)

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15
Q

_______ is the term used to describe things that cause birth defects?

A

Taratogens

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16
Q

Cleft Palate occurs in _/ ____ births?

A

1 / 2,500

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17
Q

Cleft Lip occurs in __/_____ births?

A

1 / 600

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18
Q

What is the least severe type of cleft palate?

A

Bifud Uvula

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19
Q

What 3 processes combine to form the palate?

A

2- lateral processes

1- globular process (pre-maxilla)

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20
Q

What gets in the way during the palate formation that is a common cause of cleft palate?

A

tongue

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21
Q

Other than the tongue, what else can cause cleft palate?

A

mothers nutrition

mother taking drugs

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22
Q

What do doctors use for babies with cleft palate so they can eat out of a bottle?

A

Obturator (acrylic retainer)

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23
Q

Cleidocranial Dysostosis is a ____-______ disease?

A

autosomal dominant

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24
Q

Gemination is when there are _____ roots and ____ crowns?

A

1 root

2 crowns

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25
Q

Concresecense is when the ___ of the roots is ____?

A

cementum

entwined

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26
Q

Clinically a person with _______ disease can touch their shoulders together?

A

Cleidocranial Dysostosis

27
Q

Someone with Cleidocranial Dysostosis has a delay in?

A

eruption and shedding of teeth

28
Q

Radiographically someone with Cleiodcranial Dysostosis may have?

A

Gemination and Concrescence

29
Q

What disease has an unknown etiology but may have something to do with circulatory malformation?

A

Pagets

30
Q

Pagets Disease is also called what 2 names?

A

Osteitis Deformans

Osteodystrophia Deformans

31
Q

Pagets Disease can affect who, and when?

A

Anyone (Middle Age)

32
Q

Pagets Disease occurs with a _____ of bone in either MX and MAND?

A

thickening

33
Q

Pagets Disease will cause someone with dentures to have what happen?

A

Dentures stop fitting (too tight)

hat to tight also

34
Q

________ is also called Osteitis when it is localized to bone tissue only?

A

Osteomyelitis

35
Q

Osteomyelitis is an _______In the bone due to?

A

infection

inflammatory response to an organism

36
Q

Osteomyelitis can take either a _____ or _____ course but, mostly occurs _______?

A

chronic
acute
acutely

37
Q

OSTEOMYELITIS:
The area of bone involved becomes ______ and ___ is often formed which burrows through the overlying ______ bone. The ______ Is stripped away allowing infection to spread?

A

necrotic
pus
cortical
periosteum

38
Q

Osteomyelitis is most commonly found in the _____ arch??

A

Mandibular

39
Q

What is the tx for Osteomyelitis?

A

Antibiotics or Antiviral medications

40
Q

What disease is a reaction of the bone near the apices of teeth due to a low grade infection?

A

Condensing Osteitis

41
Q

Condensing Osteitis is also called?

A

Focal Sclerosing Osteomyelitis

42
Q

Condensing Osteitis is most often found in the __ __ and ____ areas of the mouth?

A

MN premolar

Molar

43
Q

Condensing Osteitis is seen radiographically as a ___ area extending from the area of the tooth _____ lying _____ the PDL.

A

radiopaque (white
apex
outside

44
Q

Condensing Osteitis is often associated with teeth with large ______ or _______ teeth?

A

restorations

carious

45
Q

What disease is due to an activation of retained embryonic tissue in the bone?

A

Myxoma

46
Q

What disease is an aftermathn of therapeutic radiation treatment where bone and soft tissue is destroyed?

A

Osteoradionecrosis

47
Q

__% of your lifetime dosage of radiation comes from x-rays?

A

11

48
Q

____% of your lifetime dosage of radiation comes from RADON in the ground?

A

60

49
Q

Osteoradionecrosis most often affects the ______ and results in ______ bone?

A

Mandible

weakened

50
Q

Osteochemonecrosis is the same as ______ but is caused by ______?

A

Osteoradionecrosis

Bisphosphenates

51
Q

Bisphospenates are used in the prevention of?

A

Osteoporosis

52
Q

Bisphosphenate ______ are the worst type because they contain _______ ______?

A

shots

zaldronic acid

53
Q

An Osteoma is characteristically______, ____ and ___?

A

hard
smooth
rounded

54
Q

An Osteoma is a _____ tumor of bone arising from ____ elements on the basis of _____?

A

benign
embryonic
neoplasm (new growth)

55
Q

Osteomas are frequently located on the outer surface of the _______ in the ___ area?

A

Mandible

premolar

56
Q

What is the term for leftover pieces of embryonic tissue?

A

Rests of Mallisae

57
Q

What disease characterized by abnormal growth of bone has an unknown cause?

A

Exostosis

58
Q

What is the difference between Osteoma’s and Exostosis that can be seen clinically?

A

Exostosis is multi-lobulated and bilaterally located while Osteomas can occur only on one side and are NOT lobulated

59
Q

______ is a category of exostosis that are lingually located in the mandibular region?

A

Tori (Torus)

60
Q

At what age do we see exostosis/torus appear?

A

Puberty

61
Q

Lingual Tori are called?

A

Torus Mandibularis

62
Q

Palatal Tori are called?

A

Torus Palatinus

63
Q

___% of the population have torus palatinus with a greater finding in _____?

A

20

females

Pathophysiology (12 decks)

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