Path exam 2 Final

Question 1

Petechiae on soft palate is seen in what?

Answer 1

Scarlet fever

Question 2

Enamel hypoplasia results from damage to what?

Answer 2

Ameloblast

Question 3

Dental significance of history of rheumatic fever

Answer 3

Possible heart valve damage

Question 4

Candidiasis that presents as white lesion that does not wipe off and does not respond to antifungal therapy?

Answer 4

Chronic hyperplastic

Question 5

Antiviral drug used to treat herpes simplex infection?

Answer 5

Acyclovir

Question 6

Karyotype containing XXXY

Answer 6

Klinefeltner syndrome

Question 7

Most reliable way to diagnose hairy leukoplakia is what?

Answer 7

Identification of Epstein Barr virus in lesion

Question 8

Cherubim reveals what on radiograph?

Answer 8

Soap bubble or multilocular appearance

Question 9

Frequent occurring palatal or gingival neoplasm in HIV patient

Answer 9

Kaposi sarcoma

Question 10

Radiographic feature of cyst found in soft tissue show what?

Answer 10

No radiographic features evident

Question 11

Karyotype of a patient with Turner syndrome

Answer 11

44 autosomes and XO

Question 12

Disturbance that occurs during cell division and differentiation into various tissue and structures is called what?

Answer 12

Developmental anomaly

Question 13

Odontogenic keratocysts are clinical components of what?

Answer 13

Nevoid Basal cell carcinoma syndrome

Question 14

Best practice that dental professional should follow if developmental anomaly does not require treatment?

Answer 14

Document anomaly in patient records

Question 15

A mans X chromosome is transmitted to ______ of his daughters and _______ of his sons.

Answer 15

All;none

Question 16

A term used when referring to tooth development that happens in 5th week embryo?

Answer 16

Odontogenesis

Question 17

Several horizontal rows of deep pits transversing surface of the permanent centrals and laterals, canines and first molars, stained and unsightly?

Answer 17

Enamel Hypoplasia

Question 18

Epithelial structure that induces formation of root dentin?

Answer 18

Hertwigs epithelial root sheath

Question 19

Virus associated with infection mononucleosis?

Answer 19

Epstein Barr virus

Question 20

Symptoms of the presence of a lingual thyroid?

Answer 20

Difficulty swallowing

Question 21

Agent used to treat impetigo?

Answer 21

Topical and systemic antibiotics

Question 22

Total anodontia is associated with what?

Answer 22

Ectodermal dysplasia

Question 23

Chromosomes line up at the equatorial plate during what phase of mitosis?

Answer 23

Metaphase

Question 24

Statement that best describes the process of mitosis?

Answer 24

Division of cells that results in both daughter cells receiving the same # of identical chromosomes.

Question 25

Unilateral eruption of vesicles along the distribution of sensory nerve seen in adult patient in area of the back and stomach is characterized as what?

Answer 25

Herpes zoster of shingles

Question 26

The unilateral eruption of vesicles along the distribution of a sensory nerve seen in an adult patient in the area of the back and stomach is a characteristic of...

Answer 26

Herpes zoster or shingles

Question 27

All of the following are possible oral characteristics associated with Down syndrome except...

Answer 27

Supernumerary teeth

Question 28

The type of candidiasis that appears as a white lesion that does not wipe off and does not respond to antifungal therapy

Answer 28

Chronic hyperplastic

Question 29

Which is associated with cleidocranial dysplasia?

Answer 29

Supernumerary teeth

Question 30

Genes that are located at the same level in homologous chromosomes and that dictate the same functions or characteristics are termed

Answer 30

Alleles

Question 31

The presence of multiple osteomas and intestinal polyps are associated with which autosomal dominant inheritance disorder?

Answer 31

Gardner syndrome

Question 32

Which of the following oral lesions are associated with Coxsacke virus?

Answer 32

All of the above! (Herpangina, hand food and mouth, and acute lymphonodular pharyngitis)

Question 33

Which is false?

Answer 33

Erythematous candidiasis is usually completely asymptomatic

Question 34

Which is used to treat impetigo?

Answer 34

Topical or systemic antibiotics

Question 35

Which is not a clinical characteristic of NUG?

Answer 35

Xerostomia

Question 36

Gingival and perio disease has been reported in ___% of individuals with Down syndrome

Answer 36

90

Question 37

The most common form of recurrent herpes simplex infection is?

Answer 37

Herpes labialis

Question 38

The upper lip is complete within 6 to 8 weeks in utero. The upper lip is formed by the fusion of the median nasal process and the right and left maxillary process.

Answer 38

Both are true

Question 39

A gamete is the result of the process of what?

Answer 39

Meiosis

Question 40

The primary infection with the varicella zoster virus is?

Answer 40

Chicken pox

Question 41

Which virus is associated with infectious mononucleosis?

Answer 41

Epstein Barr

Question 42

Which term refers to the joining of teeth by cementum?

Answer 42

Concrescence

Question 43

Hard, dense, cortical bone on the buccal aspect of the alveolar ridge near the maxillary 1st molar would be termed what?

Answer 43

Maxillary exotosis

Question 44

Which is associated with enamel hypoplasia resulting from congenital syphilis?

Answer 44

Hutchinson’s incisors

Question 45

Oral manifestations of nevoid nasal cell carcinoma syndrome consists of multiple cysts of the jaws that are?

Answer 45

Odontogenic keratocysts

Question 46

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

Answer 46

Taurodontism

Question 47

A well defined, inverted pear shaped radiolucency located between the roots of the maxillary lateral incisor and canine

Answer 47

Globulomaxillary cyst

Question 48

All of the following cause endogenous staining of the teeth except?

Answer 48

Penicillin

Question 49

Which is the most serious component of Gardner syndrome?

Answer 49

Colorectal polyposis