1) In human beings, regeneration is limited to epithelium and?

2) The Melkersson-Rosenthal syndrome is characterized by facial paralysis, Chellitis granulomatosa, and:

3) White or reddish, ulcerative or superficial erosions on marginal and attached gingivae involving maxillary canine and premolars is most likely to be?

4) White, interlacing lines (striae of Wickham) on the buccal mucosa are a characteristic clinical feature of:

5) What is Lemierre’s syndrome?:

6) Which amongst the following is commonly associated with diabetes mellitus?

7) The redness of an inflammatory lesion of oral mucosa is due to:

8) ក្នុង​ Betaherpesvirinae មានៈ

9) The surface of the blood clot 24–48 hours after tooth extraction is covered by?

10) Drooping of corner of mouth, drooling of saliva, watering of eyes and inability to wink are indicative of?

11) Cytomegalovirus is an example of a(n)

12) Features of multiple bone radiolucencies, hypercalcemia, hypophosphatemla, and loss of lamina dura and indicative of:

13) Hyperplasia គឺជា៖

14) One of the following is not a complication ensuing from infection with C. diphtheria?

15) Fever blister​ គឺជា៖

16) Failure of the tuberculum impar to retract prior to fusion of the lateral halves of the tongue results In:

17) ដូចម៉្តេច ហៅថា Seropositive?:

18) Displasia គឺជា៖

19) Exfoliative Cheilitis:

20) The irradiations to the head region do not cause:

21) Postoperative bleeding in thrombocytopenic purpura is due to a deficiency of:

22) Baelz disease is also known as?

23) In regards to Plummer-Vincent syndrome or “Paterson and Kelly syndrome”:

24) Paralysis of the tongue is referred to as:

25) Trauma to which gland can result in facial paralysis?

26) Hairy tongue caused by inflammation and elongation of:

27) Occasionally, mucous glands are seen in the epithelial lining of a dental cyst. Which of the following terms best designates this state? (Abnormal change in the nature of the tissue):

28) Histopathological features of benign migratory glossitis closely resemble that of

29) The excessive formation of scar tissue is called:

30) Plaque is considered as an infection because:

31) Frey’s syndrome occurs as a result of damage to _____ nerve.

32) Canker sores is another name for

33) Acute tonsillitis may either be caused by:

34) Gonococcus Angina has symptomes:

35) Taste buds មិនមាននៅក្នុង៖

36) Median rhomboid glossitis

37) One amongst the following statements is incorrect regarding burning mouth syndrome?

38) ស្រ្តីដែលមានផ្ទៃពោះជិតគ្រប់ខែ មាន Genital herpes outbreak។ ពេលឆ្លងទន្លេ ត្រូវតែៈ

39) Epstein Barr virus is an example of a(n)

40) Reticular atrophy of pulp is characterized by?

41) Frey’s syndrome must be considered as a possible complication following

42) Erythematous candidiasis occurs most commonly as a result of?

43) Diseases caused by viruses include:

44) Median rhomboid glossitis occurs

45) Immunity is the ability of the body to resist:

46) An abnormal disease in the flow of Salive is called?

47) Diagnosis of oral candidiasis (candidosis) is BEST confirmed by:

48) Which of the following is NOT associated with infectious mononucleosis?

49) ក្រម human herpes virus type 5 គឺជា

50) Trismus is most frequently caused by:

51) The most common benign tumor occurring In the oral cavity Is the:

52) The so-called “split papule” an erosive lesion Involving the commissure of the lips, is actually:

53) Which two of the following conditions present as complete vesicles?

54) Which is usually found when a systemic infection is present

55) Recurrent herpetic infection​ ច្រើនកើតមាននៅលើ

56) Atrophy គឺជា៖

57) Metastatic calcification is most commonly seen in?

58) Prodromal syndrome គឺជាៈ

59) Only one level of decontamination, sterilization, is capable of killing:

60) The term used to describe epithelial changes including nuclear hyperchromatism, loss of increased nuclear to cytoplasmic ratio and abnormal mitoses is:

61) Replacement of lost tissue by ______ tissue is known as repair.?

62) Contact stomatitis may be caused by:

63) Which amongst the following is not a cause of macroglossia?

64) Xerostomia is often associated with atrophy of ______ papillae?

65) The HIV virus is not transmitted:

66) Which amongst the following can cause glossodynia?

67) Surfaces such as tables, walls, doorknobs, or your hands, no matter how clean they look, are very likely:

68) Cheilitis glandularis typically occurs on the?

69) Papillary hyperplasia under a denture is usually due to:

70) Benign migratory glossitis or Geographic Tongue, manifests itself in the oral cavity as:

71) Bacteria that cause disease are called:

72) Amongst the following causes, the least probable cause of hairy tongue is

73) Herpes simplex and varicella zoster are examples of

74) ក្រុម human herpes virus type 3 គឺជា

75) Angular cheilitis in edentulous patient with complete denture is a result of

76) Nystatin is the drug of choice for:

77) The most common malignancy found In the oral cavity is:

78) The tonsillar lymph node is situated at the level of:

79) Gingival hyperplasia may be:

80) How would you treat Denture Stomatitis:

81) Exfoliative cytology is not indicated in which of the following lesions?

82) The cells most frequently found In an inflammatory inflammatory are:

83) An occluded submandibular duct can be diagnosed by:

84) ជា Reye’s syndrome?

85) Which amongst the following skin diseases has a benign and a malignant form?

86) A patient who has been taking quantities of aspirin might show increased post-operative bleeding because aspirin inhibits:

87) Which cells, secreting osteoclast activating factor are believed to be responsible for much of root and bone destruction in periapical granulomas?

88) A disease that is transmitted from one person to another by contact is said to be:

89) The pseudomembrane in diphtheria is mainly seen on?

90) Acute pyogenic bacteria infection may result in:

91) An infection of the skin and occasionally pulp space of the finger caused by herpes simplex type I virus. The fingertip is reddened, swollen and acutely tender. Vesicles form which then merge to give bullae. The bullae crust over and heal over the course of about a month. It can lead to vessel thrombosis distally with avascular necrosis of the phalanx.

92) Which drug is specific for Trigeminal Neuralgia

93) All except one of the following conditions significantly affect the healing process?

94) The peak incidence of gingivitis in children occurs at ages:

95) Divided into two subtypes, A & B, which infect human T-cells

96) What is the Meischer syndrome?

97) ក្រោយពីមាន Primary infection ហើយ Herpes Simplex Virus បានសម្ងំលាក់ខ្លួននៅក្នុង

98) ក្រោយពីមាន Primary infection ហើយ Herpes Simplex Virus បានសម្ងំលាក់ខ្លួននៅក្នុង:

99) Purulent stomatitis caused by:

100) Oral cytological smears are of No value in the diagnosis of:

101) Hyperplastic lingual tonsils may resemble which of the following?

102) Transmission is by contact with discharge from ruptured lesions

103) In the presence of an acute bacterial infection, laboratory tests will show an increase in:

104) Atrophy of the pharyngeal and gastric mucosa, kollonychias (spoon nails). and predisposition to oral carcinoma In postmenopausal women are features of:

105) Which of the following lesions CANNOT BE classified as an intra-epithelial lesion?

106) The most frequent site for occurrence of tumors in minor salivary glands is?

107) Physiologic (racial) pigmentation differs from melanoma because melanoma:

108) What is Lemierre’s syndrome?

109) What is strep throat?

110) All of the following are keratinised EXCEPT of:

111) Subclinical symptoms of Oral herpes គឺជា៖

112) Which amongst the following is associated with etiology of Bell’s palsy?

113) Regarding Sjogren’s syndrome, which one of the following ststements is incorrect?

114) With regards to Herpes viruses, which of the following is FALSE?

115) Disease in plant or animal tissue is caused by:

116) What would not cause an airway obstruction?

117) Chronic tonsillitis is almost always:

118) Incubation period 14-21 days. Most common in children aged 4-10 years. Rash may last 7-10 days. Lesions progress through macules and papules to vesicular eruptions which develop a crust and spontaneously heal.

119) Fungi, or vegetable parasites, cause contagious diseases such as:

120) Inflammation of the cornea. This may result from a variety of bacterial, viral or fungal infections, or may be non-infective, for example due to trauma or associated with an auto-immune disease.

121) Which amongst the following cannot be used to describe a salivary duct cyst?

122) Hypertrophy គឺជា៖

123) The most important indication of malignant lesions is:

124) The mode of transmission of VZV infection is

125) Exfoliative cytology is of value in the diagnosis of:

126) The disease that breaks down the body’s immune system is known as:

127) A normal clot retraction time, which is independent of coagulation time, Is indicative of a normal number of circulating:

128) Intermittent painful swelling in the submandibular region that increases at mealtime is: indicative of

129) Diskeratosis គឺជាៈ

130) Which one of the following is a predisposing factor of Noma?

131) Organization of the clot in an extraction wound occurs by?

132) Principle treatment សម្រាប់ Herpetic infection គួរប្រើៈ

133) ក្នុង​ Grammaherpesvirinae មានៈ

134) A clinically similar condition called postherpetic neuralgia occurs after _________ infection.

135) ______ is also referred to as “Thrush?

136) Osteosarcoma characteristically may develop in cases of:

137) Which type of biopsy also serves as a treatment option?

138) Hyperkeratosis is:

139) Foam cells within periapical granulomas are ______ cells that have ingested lipids.

140) Intraoral carcinoma can not present clinically as:

141) Hypochromic anemia is associated with:

142) Member(s) of the Roseolovirus genus

143) Cold sores are caused by _____ virus.

144) A biopsy would be of value in the diagnosis or oral lesions of:

145) All the following developmental cysts of the Jaws present as radiolucent lesions except:

146) The blood of a patient with an acute infectious process would be expected to demonstrate:

147) Parasites are types of:

148) One of the following is not a histological feature associated with herpes simplex infection

149) The redness of inflamed gingiva is due to:

150) The mode of transmission of C. diphtheriae is?

151) Kaposi’s sarcoma is now believed to be caused by

152) Herpes witlow គឺជា​ herpes ដែលកើតនៅលើៈ

153) Geographic tongue

154) The precise manner of transmission is not known. It is known that it can be sexually transmitted by homosexual men. The virus is not shed in appreciable amounts in seminal fluid or the rectum, but is persistent in the oral cavities of some patients.

155) Acquired Immune Deficiency Syndrome (AIDS) is caused by:

156) One way in which bacteria and viruses can enter the body is through:

157) Sjogren syndrome is characterised by:

158) Which of the following is contagious?

159) The chief complaint of patient suffering from Frey’s syndrome is

160) Vesicles or bullae of the mucous membrane or skin are seen in all the following except:

161) Out of the below mentioned causes, which one is not a cause of xerostomia?

162) The site where recurrent aphthous ulcer does not commonly occur is

163) Herpes Virus គឺជា៖

164) ដូចម៉្តេច ហៅថា Seropositive?

165) Prodromal syndrome នៃ Herpes Virus Infection មានៈ

166) Primary Sjogren’s syndrome consists of keratoconjunctivitis sicca and:

167) All except _____ are a variety of Kaposi sarcoma.?

168) Cheilitis glandularis:

169) The stigmata of congenital syphilis does not include:

170) Koplik’s spots are an early intraoral manifestation of:

171) Herpes encephalitis មានរោគសញ្ញាដូចជាៈ

172) The prolonged use of antibacterial lozenges or mouthwashes contributes to the development of:

173) Pus forming bacteria that cause strep throat and blood poisoning are:

174) A sign of bacterial infection is:

175) Technical term for bacteria that live on dead matter is:

176) Cold sore គឺជា៖

177) A patient complains of dull, constant pain in his jaws upon awakening You would suspect:

178) Biopsy is least useful in the diagnosis of:

179) Which one of the following is a synonym of fissured tongue?

180) Identify which one out of the following is not a predisposing factor of candidiasis.

181) Gonococcus stomatitis has symptomes:

182) អ្វីជា quinsy? :

183) In developing plaque; the adhesive polymer produced by streptococcus mutans is synthesis from:

184) Transmission is by droplets from upper respiratory tract lesions or contact from ruptured skin lesions

185) Has only one serological type and causes the acute primary infection known as chickenpox and shingles

186) អ្វីជា Reye’s syndrome?:

187) Incidence is highest in preschool children. Characterised by: pain on eating and drinking, high fever, may be bleeding from gums, extensive ulceration of the tongue, palate and buccal mucosa, cervical gland enlargement, dehydration due to refusal to eat or drink. It is a contagious disease that usually regresses spontaneously within 12 to 20 days.

188) The HIV virus is not transmitted:

189) Submandibular salivary gland is the most common location for which one of the following pathologies?

190) Human herpesviruses 6 and 7 are classified within this group

191) Occlusal (night) guards are used to:

192) ក្នុង​ Alphaherpesvirinae មានៈ

193) Healing of which region of gingiva is the slowest?

194) Swelling related to increased tissue fluid is called:

195) Which virus is now believed to be the one responsible for causing Bell palsy?

196) Acantholysis គឺជាៈ

197) Herpetic whitlow is an infection of _____ with HSV 1

198) Fissured tongue

199) A cyst occurring under the tongue, caused by obstruction of a salivary gland duct, is called a:

200) 12 years old child presents with symptoms of widespread gingivitis with bleeding and general malaise for several weeks. How would you manage this patient?

201) What is the Melkersson Rosenthal syndrome?

202) អ្វីជា Reye’s syndrome?

203) Transmission is by close contact from oropharyngeal secretions, especially kissing

204) Which of the following is/are NOT usually affected by hereditary ectodermal dysplasia?

205) All of the above Which amongst the following diseases is capable of producing developmental alterations in teeth?

206) A smooth, elevated, red patch devoid of filiform papillae, located in the midline of the dorsum of the tongue immediately anterior to the circumvallate papillae is indicative of:

207) All of the following are well documented initiating factors of hairy tongue EXCEPT:

208) A patient with pain, fever and unilateral parotid swelling following a general anesthetic most likely has:

209) Uni-lateral swelling in the floor of the mouth occurs frequently with meal; what is the possible diagnosis?

210) Pyogenic granuloma can best be classified as a ______ disease.?

211) Glossodynia refers to painful

212) Which of the following is contagious?:

213) The one celled microorganisms also known as germs or microbes are:

214) Which one of the following would be of greatest value in determining the etiology of an oral ulceration?