exam 2- lecture 3 Flashcards
(108 cards)
1
Q
this is a fungal infection also called thrush and is the most common oral fungal infection
A
candidiasis
2
Q
distinguishing one thing from another
A
differentiation
3
Q
severe form occuring in patients who are severly immunocompromised( HIV), chronic oral and genital mucosal candidias
A
chronic mucocutaneous candidiasis
4
Q
small erythematous macules with white mecrotic centers
A
koplik spots
5
Q
how long does primary herpetic gingivostomatitis last and who does it occur in?
A
lesions heal 1-2 weeks
children 6 months-6 years
6
Q
one of a group pf viruses are called herpes viruses and others are?
A
varicella-zoster virus
epstein barr virus
cytomegalovirus
7
Q
caused by abnormaility in the genetic make up transmitted from parent to offspring thru the egg or sperm
A
inherited disorders
8
Q
this is acute inflmmation of bone and bone marrow, most commonly a result of the extension of PA abcess
A
acute osteomyelitis
9
Q
cavity lined by epithelium and enclosed CT capsule
A
cyst
10
Q
what are certain triggers of recurrent herpes simplex?
A
sunlight, menstruation, fatigue, fever, stress
11
Q
named after the town in new york
A
coxackievirus
12
Q
how do you treat chronic osteomyelitis?
A
debridement and ABC treatment, some cases require hyperbarbic 02
13
Q
the formation of dentin
A
dentinogensis
14
Q
erythema/fissuring at labial commisures as well as nutritional deficiency
A
angular chelitis
15
Q
primitive oral cavity
A
stomodeum
16
Q
irregular, corrugated, white lesion most common occurring on lateral border of tongue .. immunocompromised pts- HIV
A
hairy leukoplakia
17
Q
organism dies quickly when exposed to air and changes in temperature?
A
Syphilis
18
Q
abnormally large teeth
A
macrodontia
19
Q
occurs as an over growth of the yeast like fungus
A
candida albicans
20
Q
these vesicles appear on the soft palate and occur with fever, maliase, sore throat, diffuculty swallowing (dysphagia)
A
herpangina
21
Q
what effect does congenital syphilis have on child?
A
facial and dental abnormalities such as hutchinsons incisors and mulberry molars
22
Q
what are the types of candidiasis?
A
pseudomembranous candidiasis erythematous candidiasis (actue atrophic) chronic atrophic candidiasis chronic hyperplastic candidiasis angular chelitis chronic mucotutaneous candidiasis
23
Q
this is the most common recurrent infection and occurs on vermillion border of the lip can also be referred to as a cold sore or fever blister
A
herpes labialis
24
Q
these occur as lesions on the tongue, buccal mucosa, palate, gingival, and alveolar ridge.. pink in color
A
condyloma acuminatum
treatment by surgical excision
25
what are some examples of viral infections?
measles
mumps
epstein-barr
hairy leukoplakia
26
abnormally small teeth
microdontia
27
congenital absence of teeth
anodontia
28
what are some symptoms of primary herpetic gingivostomatitis?
fever, malaise, lymphadenopathy
29
this is when an oral lesion is a chancre, highly infectious and forms at site where spirochete enters the body
primary symptom of syphilis
30
epithelium- lined blind tracts located at the corners of the mouth
commisural lip pits
31
how is herpes zoster transmitted, how long does it last?
contaminated droplets, lasts for several weeks
32
a tooth that is fused to the bone.. usually primary teeth
ankylosed tooth
33
how would you treat acute osteomyelittis?
drainage and ABC therapy
34
this is related to chronic osteomyelitis when a lesion becomes radiopaque and diagnostic based on biopsy
chronic sclerosing osteomyelitis
35
this is the most common type affecting the oral mucousa and also known as denture stomatitis that is associated with denture or partial
chronic atrophic candidiasis
36
how do you treat congenital syphilis?
penicillin
37
what is syphilis caused by?
the spirochete Treponema pallidum
38
highly contagious disease, and has koplik spots
measles
39
what are the two forms of herpes simplex infection?
type I and Type 2
type 1: oral lesion
type 2: genital lesions
40
how is syphilis transmitted?
direct contact- sexual, also blood transfusion or transplacental inoculation
41
viral infections of parotid gland- paramoxyvirus
mumps
42
the formation of dentin
dentinogensis
43
teeth cannot erupt into the oral cavity
impacted teeth
44
condition where two teeth are joined by cementum
concresence
45
what branches of trigeminal nerve does herpes zoster affect?
V1, V2, V3
46
unilateral, painful eruption of vesicles along the distribution of sensory nerve
herpes zoster
47
what are some examples associated with coxackievirus?
herpangina and hand/foot/mouth disease
48
what are the causes of candidiasis?
```
ABC treatment
chemotherapy
corticosteriod
dentures
diabetes
HIV
xerostomia
infancy
```
49
what is the treatment of pericoronitis?
debridement, irrigation, ABC use, extraction
50
small solid mass detected thru palpatation
nodule
51
how do you treat nug?
debridement and AC therapy such as tetracycline
52
this can be transmitted from infected mother to the fetus by crossing placental barrier
congenital syphilis
53
preferecne
predilection
54
epidemics in children less than 5 years, and occur as oral lesions with macules or papules on skin of feet, toes, hands, and fingers
hand foot mouth disease
resolves in 2 weeks, usually no treatment
55
marked deviated from the normal
anomaly
56
tooth development- 5th week of embryonic life
odontogensis
57
this occurs with immunodeficiences and hodgkins disease and leukemia and occurs with adults
herpes zoster
58
what does microscopic exam reveal of acute osteomyelitis?
nonviable bone
necrotic debris
acute inflammation
bacterial colonies in narrow spaces
59
abnormal bend or curve in the root of the tooth
dilaceration
60
this is a rare fungal disease and inhabitnat organism from soil, occurs in diabetic/debilitated pts.
mucormycosis
61
this in inflammation of the mucosa and around the crown of a partially erupted, impacted tooth.. most common with mandibular 3rd molar
pericoronitis
62
this is a benign papillary lesion that is caused by another papillomavirus and transmitted by sexual contact
condyloma acuminatum
63
type of candidiasis white lesion that does not wipe off
chronic hyperplastic candidiasis
64
What are the signs and symptoms of Syphilis?
Primary, Secondary, Teritary
65
when is recurrent herpes simplex most contagious?
in vesicle stage
66
this is painful, erythematous and swollen gingival and multiple tiny vesicles on perioral skin, vermillion border of lip and oral mucosas and forms ulcers
primary herpetic gingivostomatitis
67
union of two adjacent germs
fusion
68
these appear as painful crops of tiny vesicles or ulcers that can coalesce to form a single ulcer
recurrent herpes simplex
69
what is chronic osteomyelitis due to?
inadequately treated acute osteo
pagets disease
sickle cell disease
bone irradiation
70
this causes both chicken pox and shingles
varicella zoster virus
71
this occurs years after initial infection if treatment has not been given and lesions involve the cardiovascular/CNS systems
tertiary symptom of syphilis
72
this presents as an erythematous lesion with a white surface that is easily revived by rubbing with 2x2 and commonly treated with nystatin
candidiasis
73
where is condyloma acuminatium more common in?
anogenital region, transmitted to oral cavity via sex
74
site of union of two corresponding parts; corner lips (libial commisure)
commissure
75
one that is present at birth
congenital disorder
76
partial anodontia; loss or lack of some teeth
hypodontia
77
the formation of enamel
amelogensis
78
how do you treat herpes zoster?
symptomatically, some corticosteriois
79
this is painful erythematous gingivitis in which there is necrosis of the inter dental papillae and caused by fusiform bacillus and spirochete (borrelia vincentii)
acute necrotizing gingivtis
80
what are viral infections caused by?
papillomavirus
81
what does mucormycosis involve?
nasal cavity, max. sinus and hard palate
82
present and existing from birth
congenital
83
this is sore throat, fer, lymphadenopathy, enlarged spleen, maliase and fatigue.. aka palatal petechiae or kissing disease
mono
84
infectious mononucleosis, nasopharyngeal carcinoma, burkitts lymphoma, and hairy leukoplakia
epstein-barr
85
what are the prodromal symptoms of recurrent herpes simplex?
burning, itching, tingling
86
this is an oral lesion known as a mucous patch, multiple painless, grayish white plaques covering ulcerated mucosa and is most infectious
secondary symptom of syphilis
87
tooth germ tries to divide itself.. aka bifid tooth
gemination
88
this is a papillary oral lesion caused by papillomavirus where the lips are most common intraoral sites
verruca vulgaris
89
this is long standing inflammation of bone and causes painful, swollen bone and appears diffuse RL on radiograph
Chronic osteomyelitis
90
surgical removal of a portion of the frenum
frenectomy.. to fix ankyoglossia
91
formation of cementum
cementogensis
92
what are some symptoms of chicken pox, and who does it effect?
headache, fever, maliase.. effects children and usuaully lasts 2-3 weeks
93
oral lesions are chronic, non healing ulcers that can resemble squamous cell carcinoma.. treat with antifungals such as amphotericin b or ketoconalzome
deep fungal infections
94
what are some treatments of recurrent herpes simplex?
acyclovir, symptomatic treatment
95
characterized by presence of multiple whitish to pink nodules in distributed throughout the oral mucosa and most common in children.. asymptomatic and usually resolve on their own
focal epithelial hyperplasia
96
how do you diagnose congenital syphilis?
skin lesions by dark field examiniation to ID spirochetes
blood work is more accurate: VDRL (Veneral Disease Research Laboratory) test, FTA-ABS (fluorescent treponemal antibody absorption) test
97
white, papillary, exophytic lesion resembiling a papilloma, requires biopsy, and oral lesions are less common than skin
verruca vulgaris
treat with excision
98
this virus tends to persist in latent stage-trigeminal ganglion recurrence .. occurs in 1/3-2/3 population
recurrent herpes simplex
99
extensive adhesion of the tongue to the floor of the mouth.. aka tongue tied
ankyoglossia
100
tongue tied, high lingual frenum close to the tip of the tongue
ankyoglossia
101
what are some causes of deep fungal infections?
histoplasmosis, coccidioidmycosis, blastomycosis, and cryptococcosis.. all are characterized by primary involvement in the lungs
102
this is a firm mass that eventually becomes an ulcer found on tongue and palate.. a destructive lesion that can perforate the palatal bone
gumma
involved with tertiary syphilis
103
this is about 6 weeks after primary lesion appears and is diffuse eruptions of skin and mucous membranes
secondary symptom of syphilis
104
this causes pain to the gingiva, foul odor, and cratering of the interdental papillae
NUG
105
tooth within a tooth.. enamel invaginates into the dentin
dens in dente
106
highly contagious disease causing vesicular/pustular eruptions of the skin/mucous membrane
chicken pox
107
this is "bound down mucosa" on the palate and gingival, and are lesions that heal in 1-2 weeks
recurrent herpes simplex
108
this is soft tissue flap covering partial eruption involved with periocoronitits
operculum
