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

2) Diseases caused by viruses include:

3) Hairy tongue caused by inflammation and elongation of:

4) What would not cause an airway obstruction?

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

6) Canker sores is another name for

7) 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.

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

9) Herpes encephalitis មានរោគសញ្ញាដូចជាៈ

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

11) The most important indication of malignant lesions is:

12) 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.

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

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

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

16) Which amongst the following can cause glossodynia?

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

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

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

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

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

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

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

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

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

26) Baelz disease is also known as?

27) អ្វីជា Reye’s syndrome?:

28) Hyperkeratosis is:

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

30) 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:

31) Acute pyogenic bacteria infection may result in:

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

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

34) ក្នុង​ Betaherpesvirinae មានៈ

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

36) What is the Melkersson Rosenthal syndrome?

37) 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.

38) The redness of inflamed gingiva is due to:

39) ក្រម human herpes virus type 5 គឺជា

40) Median rhomboid glossitis occurs

41) What is strep throat?

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

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

44) 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):

45) 12 years old child presents with symptoms of widespread gingivitis with bleeding and general malaise for several weeks. How would you manage this patient?

46) How would you treat Denture Stomatitis:

47) Exfoliative Cheilitis:

48) Hypertrophy គឺជា៖

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

50) Median rhomboid glossitis

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

52) Which of the following is contagious?:

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

54) Herpes witlow គឺជា​ herpes ដែលកើតនៅលើៈ

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

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

57) ក្នុង​ Alphaherpesvirinae មានៈ

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

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

60) Paralysis of the tongue is referred to as:

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

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

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

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

65) Nystatin is the drug of choice for:

66) Plaque is considered as an infection because:

67) Contact stomatitis may be caused by:

68) An occluded submandibular duct can be diagnosed by:

69) What is Lemierre’s syndrome?:

70) Chronic tonsillitis is almost always:

71) Osteosarcoma characteristically may develop in cases of:

72) Purulent stomatitis caused by:

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

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

75) Hyperplasia គឺជា៖

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

77) ស្រ្តីដែលមានផ្ទៃពោះជិតគ្រប់ខែ មាន Genital herpes outbreak។ ពេលឆ្លងទន្លេ ត្រូវតែៈ

78) Occlusal (night) guards are used to:

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

80) 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.

81) The HIV virus is not transmitted:

82) ក្រុម human herpes virus type 3 គឺជា

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

84) Transmission is by contact with discharge from ruptured lesions

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

86) Herpes Virus គឺជា៖

87) Glossodynia refers to painful

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

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

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

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

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

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

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

95) Acantholysis គឺជាៈ

96) Gonococcus Angina has symptomes:

97) ក្រោយពីមាន Primary infection ហើយ Herpes Simplex Virus បានសម្ងំលាក់ខ្លួននៅក្នុង

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

99) អ្វីជា Reye’s syndrome?

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

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

102) Metastatic calcification is most commonly seen in?

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

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

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

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

107) A sign of bacterial infection is:

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

109) ដូចម៉្តេច ហៅថា Seropositive?:

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

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

112) Principle treatment សម្រាប់ Herpetic infection គួរប្រើៈ

113) Sjogren syndrome is characterised by:

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

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

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

117) Recurrent herpetic infection​ ច្រើនកើតមាននៅលើ

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

119) Displasia គឺជា៖

120) Member(s) of the Roseolovirus genus

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

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

123) ______ is also referred to as “Thrush?

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

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

126) The stigmata of congenital syphilis does not include:

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

128) Herpes simplex and varicella zoster are examples of

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

130) ជា Reye’s syndrome?

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

132) The excessive formation of scar tissue is called:

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

134) Diskeratosis គឺជាៈ

135) Fever blister​ គឺជា៖

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

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

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

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

140) Cold sores are caused by _____ virus.

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

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

143) Trismus is most frequently caused by:

144) Prodromal syndrome នៃ Herpes Virus Infection មានៈ

145) Cytomegalovirus is an example of a(n)

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

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

148) Cold sore គឺជា៖

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

150) Reticular atrophy of pulp is characterized by?

151) Prodromal syndrome គឺជាៈ

152) Subclinical symptoms of Oral herpes គឺជា៖

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

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

155) Biopsy is least useful in the diagnosis of:

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

157) Swelling related to increased tissue fluid is called:

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

159) Parasites are types of:

160) Cheilitis glandularis:

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

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

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

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

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

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

167) Which drug is specific for Trigeminal Neuralgia

168) អ្វីជា quinsy? :

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

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

171) All of the following are keratinised EXCEPT of:

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

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

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

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

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

177) Bacteria that cause disease are called:

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

179) Gingival hyperplasia may be:

180) What is the Meischer syndrome?

181) The HIV virus is not transmitted:

182) Cheilitis glandularis typically occurs on the?

183) ក្រោយពីមាន Primary infection ហើយ Herpes Simplex Virus បានសម្ងំលាក់ខ្លួននៅក្នុង:

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

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

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

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

188) The mode of transmission of VZV infection is

189) Which of the following is contagious?

190) Acute tonsillitis may either be caused by:

191) Fissured tongue

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

193) Taste buds មិនមាននៅក្នុង៖

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

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

196) Geographic tongue

197) What is Lemierre’s syndrome?

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

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

200) 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.

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

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

203) Hypochromic anemia is associated with:

204) Gonococcus stomatitis has symptomes:

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

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

207) Intraoral carcinoma can not present clinically as:

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

209) The pseudomembrane in diphtheria is mainly seen on?

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

211) Atrophy គឺជា៖

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

213) ដូចម៉្តេច ហៅថា Seropositive?

214) ក្នុង​ Grammaherpesvirinae មានៈ