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ORLPTD1 > Finals Lecture Exam > Flashcards

Finals Lecture Exam Flashcards

1
Q

The chief oral manifestation of scarlet fever is

A

Stomatitis
scarlatina

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2
Q

Vitamin C deficiency

A

Scurvy

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3
Q

Addison’s disease

A

hypoadrenalism

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4
Q

Vitamin D deficiency

A

Rickets

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5
Q

Protein deficiency

A

Marasmus/kwashiorkor

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6
Q

Vitamin B2 deficiency

A

Ariboflavinosis

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7
Q

Energy deficiency

A

anaemia

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8
Q

Vitamin A deficiency

A

Xerophthalmia

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9
Q

Gigantism

A

Hyperpituitarism

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10
Q

Vitamin B1 deficiency

A

Beri Beri

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11
Q

Vitamin B3 deficiency

A

Pellagra

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12
Q

A rapidly spreading gangrene of the oral and facial tissues usually begins as small ulcer of the gingival mucosa, becomes inflamed, edematous and finally necrotic.

A

Gangrenous stomatitis

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13
Q

Which term describes a tooth in which bone has fused to cementum and dentin and prevents the eruption of an underlying permanent tooth

A

Ankylosed

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14
Q

Which term refers to an accessory cusp located on the occlusal surface of a tooth?

A

Dens evaginatus

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15
Q

Refers to abnormal loosening of tooth without displacement due to sudden trauma.

A

Subluxation

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16
Q

Which term refers to a developmental anomaly in which teeth exhibit elongated, large pulp chambers and short roots?

A

Taurodontism

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17
Q

The following are components of sialoliths, EXCEPT: Salivary mucins, Fluoride, Epithelial cells, Bacteria

A

Fluoride

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18
Q

Which term refers to teeth that appear ghostlike on a dental radiograph

A

Regional odontodysplasia

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19
Q

Cracked tooth syndrome is caused by the following, EXCEPT: Bruxism, Trauma, Choice of restoration, Accidental biting on hard objects

A

Choice of restoration

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20
Q

A 30 year-old man complains of a swelling on his gingiva on the buccal area of tooth 24. Although not painful, he is bothered and irritated by the lesion. Clinically, it presents a small, well circumscribed swelling with the same color as the adjacent normal mucosa. Radiograph shows no evidence of radiolucency. Probable diagnosis is

A

Gingival Cyst

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21
Q

A common disease characterized by the development of painful, recurring solitary or multiple necrotizing ulcerations of the oral mucosa.

A

Aphthous Stomatitis

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22
Q

Traumatic cyst is considered a pseudo cyst because

A

It lacks epithelial lining

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23
Q

The most likely cause of mucocele is:

A

Rupture of a salivary duct

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24
Q

A disease that occurs predominantly in children caused by infection with streptococcal organisms of the beta hemolytic type that elaborate anerythrogenic toxin

A

Scarlet fever

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25
Q

The most likely treatment of choice for aphthous stomatitis is
Electrocautery
Enucleation
Antiviral agents
No treatment required

A

No treatment required

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26
Q

Extensive fracture of the crown involving considerable dentin and exposing the pulp on a mature tooth is best treated by

A

Root Canal treatment

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27
Q

A pregnant woman on her second trimester complains of a small lesion on her lower lip. Although painless and somewhat normal in color, the patient is bothered by the enlarging lesion. The most probable diagnosis is

A

Mucocele

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28
Q

The following are cause of anesthetic necrosis,
EXCEPT: Epinephrine content of anesthetic solution; Gauge of needle used; Administration of excess solution in tissue firmly bound to bone; Subperiosteal injection

A

Gauge of needle used

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29
Q

A condition characterized by insufficient production of adrenal steroids

A

Addison disease

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30
Q

Marasmus is caused by disturbances in:
Protein metabolism
Lipid metabolism
Carbohydrate metabolism
Mineral metabolism

A

Protein metabolism

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31
Q

The best treatment of choice for pericoronitis is

A

Operculectomy

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32
Q

Teeth loss due to trauma

A

Class 5

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33
Q

The best treatment of choice for gingival cyst is

A

Surgical excision

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34
Q

The following are manifestations of radium or xray exposoure,
EXCEPT:
Gingivitis
Xerostomia
Periodontitis
Grey discoloration of the gingiva

A

Grey discoloration of
the gingiva

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35
Q

A regressive change in tooth structure manifested by the appearance of a small polished facet on a cusp tip or ridge or a slight flattening of an incisal edge.

A

Attrition

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36
Q

Thermal change caused by tooth preparation may be influenced by:
Speed of bur
Size of bur
Proximity to the pulp
Amount of moisture in the field of operation

A

Proximity to the pulp

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37
Q

Inflammatory fibrous hyperplasia in the oral cavity is most commonly caused by

A

Ill-fitting dentures

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38
Q

Aspirin burn is caused by which of the following

A

Use of aspirin as local obtundent

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39
Q

Which term refers to the developmental anomaly that arises when a single tooth germ attempts to divide and results in the incomplete
formation of two teeth?

A

Gemination

40
Q

Arises as a result of local minor trauma or irritation and in which the tissue reaction is probably intensified by the endocrine alteration occurring during pregnancy

A

Granuloma pyogenicum

41
Q

Thrush

A

Candida albicans

42
Q

Acute herpetic gingivostomatitis

A

Fever blisters

43
Q

Histoplasmosis

A

Darling’s disease

44
Q

Pyogenic granuloma

A

Pregnancy tumor

45
Q

Diphtheria

A

Klebs-Loeffler Bacillus

46
Q

Scarlet fever

A

Stomatitis scarlatina

47
Q

Varicella

A

Chicken pox

48
Q

Rubeolla

A

Measles

49
Q

Herpangina

A

Aphthous pharyngitis,
vesicular pharyngitis/Coxsackie A1-6

50
Q

Herpes Zoster

A

shingles

51
Q

The green stains frequently seen on children’s teeth are caused by

A

Chromogenic
bacteria

52
Q

Which one of the following describes the appearance of enamel hypocalcification?

A

Chalky white spots

53
Q

Angular cheilitis may be caused by:
1. Improper diet
2. Candida infection
3.Poor oral hygiene
4. Excessive vertical dimension of occlusion

A

1,2,3

54
Q

An infectious disease caused by Epstein-Barr virus usually transmitted by close contact

A

Infectious mononucleosis

55
Q

A fracture involving the enamel, dentin with loss of tooth structure and exposure of pulp is best treated with

A

Root canal treatment

56
Q

The best treatment of choice for ranula is:
Excision
Unroofing of lesion
Apicoectomy
No treatment required

A

Unroofing of
lesion

57
Q

A patient noticed a mass on the floor of her mouth. Although painless and appears normal, she is bothered by it since it becomes bigger and bigger. The most probable diagnosis is:

A

Ranula

58
Q

A painful swelling of a salivary gland that may be caused by obstruction or infection.

A

Sialadenitis

59
Q

Refers to soft accumulations of bacteria and tissue cells that lack the organized structure of dental plaque.

A

Materia alba

60
Q

“Soap bubble appearance” are of diagnostic value in suspected cases of

A

Cyst

61
Q

Which of the following is the physiologically active form of calcium

A

ionized

62
Q

The best treatment of choice for mucocele is

A

Surgical excision

63
Q

Fracture involving the enamel with loss of tooth structure

A

Enamel fracture

64
Q

Osteonecrosis of the jaw is associated with:

A

Bisphosphonates

65
Q

Which term describes a tooth that has not erupted because of a lack of eruptive force?

A

Embedded

66
Q

Which is the most common supernumerary tooth?

A

Mesiodens

67
Q

Oral manifestations of leprosy are seen on the following sites,
EXCEPT:
Tongue
Lips
Buccal mucosa
Hard palate

A

Buccal mucosa

68
Q

The following medications cause gingival hyperplasia, EXCEPT

A

Acetyl salicylic acid

69
Q

A type of reaction in which a lesion occurs at a localized site of the skin or mucous membrane after repeated contact with the causative agent

A

Contact Allergy

70
Q

A patient complains of soft, white slightly elevated plaques that resemble milk curds on his buccal mucosa. The plaque may be stripped off when the patient brushes leaving a raw bleeding surface. The most probable diagnosis is

A

Oral Thrush

71
Q

Teeth build up which is located on the clinical crown coronal to the margin of the gingiva and visible in the oral cavity

A

Supragingival calculus

72
Q

A patient complains of severe pain especially on biting on his lower left posterior area. Clinically, an inflamed mucosa around the crown of a partially erupted wisdom tooth is present

A

Pericoronitis

73
Q

Inflammatory papillary hyperplasia affects which of the following areas of the oral cavity

A

Palate

74
Q

Retention Cyst of Maxillary Sinus is also known as the following,
EXCEPT:
Secretory cyst of maxillary antrum mucosal cyst of maxillary sinus
Mucocele of maxillary sinus
Pseudocyst of the maxillary sinus
Mucosal cyst of maxillary sinus

A

Pseudocyst of the maxillary sinus

75
Q

Oral manifestation of scarlet fever in which the fungiform papillae
are red and prominent, with the dorsal surface of tongue exhibiting either a white coating or erythema

A

Strawberry Tongue

76
Q

A disease characterized by the classic triad of single or multiple areas of “punched-out” bone destruction in the skull.

A

Hand-Schuller-Christian disease

77
Q

An 11 year-old patient fractured a permanent central incisor 2 hours ago. An Ellis Class III mesioangular fracture is now evident. Treatment of choice is to

A

pulpotomy

78
Q

Traumatic ulcers are usually diagnosed on the basis of:

A

Clinical appearance and history of the ulcers

79
Q

A deficiency in vit. D that results to imperfect calcification, softening, and distortion of the bones typically resulting in bow legs.

A

Rickets

80
Q

Etiology of bruxism where patient experiences mild occlusal disturbances and patient tries to establish a greater number of teeth in contact to counteract a local irritating situation

A

Local

81
Q

Periapical granuloma is one of the most common of all sequelae of pulpitis. Itis a true cyst, since the lesion consists of a pathologic cavity which is lined by epithelium and is often fluid-filled.

A

The first part of the statement is TRUE, the second part is
FALSE.

82
Q

Oral manifestation of benzene exposure will lead to

A

gingival hemorrhage with blue discoloration

83
Q

The oral lesions in Reiter’s syndrome may resemble
Pemphigus vulgaris
Erythema multiforme
Lichen planus
Geographic tongue

A

Geographic
tongue

84
Q

A benign papillary lesion caused by human papilloma viruses characterized by papillary, bulbous masses in the oral mucosa

A

Condyloma acuminatum

85
Q

A disease that occurs predominantly in children caused by infection with streptococcal organisms of the beta hemolytic type that elaborate anerythrogenic toxin.

A

Scarlet fever

86
Q

Overzealous hygiene practices caused by psychotic or neurotic condition.

A

Factitious injury

87
Q

A patient complains of limited pain in the upper right quadrant caused by sweets and cold. Examination reveals a carious lesion on the second premolar. Vitality testing and radiographs are normal. The diagnosis is most probably.

A

Reversible pulpitis

88
Q

A ranula is located on the

A

Floor of the mouth

89
Q

Dislocation of the tooth from its socket due to traumatic injury.

A

Avulsion

90
Q

Characterized by Koplik’s spots which are small, irregularly shaped flecks appearing as bluish white specks surrounded by a bright red margin on the buccal mucosa

A

Rubeola

91
Q

The most likely cause of oral thrush is

A

Candida albicans

92
Q

Produced by injury which is not strong enough to cause serious, visible damage to the tooth and the periodontal structures.

A

Concussion

93
Q

Formed by deposition of calcium salts in the salivary ducts or glands

A

Sialolithiasis

94
Q

The earliest common symptom of acute pulpitis secondary to a carious lesion is

A

Thermal sensitivity

95
Q

Intrinsic staining of enamel may be caused by each of the following EXCEPT

A

Erythroblastosis fetalis

96
Q

An amorphous micro layer deposited on the prepared tooth surfaces and consists of inorganic enamel and dentin debris,
organic pulp materials, dentinal fluid, bacteria, and saliva

A

Smear Layer

97
Q

Displacement of a tooth, without fracture of crown or root

A

Class 1

ORLPTD1 (7 decks)

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