1) 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.

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

3) The redness of inflamed gingiva is due to:

4) Herpes witlow គឺជា​ herpes ដែលកើតនៅលើៈ

5) អ្វីជា Reye’s syndrome?

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

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

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

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

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

11) Hypertrophy គឺជា៖

12) An occluded submandibular duct can be diagnosed by:

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

14) The most important indication of malignant lesions is:

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

16) Contact stomatitis may be caused by:

17) ក្នុង​ Grammaherpesvirinae មានៈ

18) ក្រោយពីមាន Primary infection ហើយ Herpes Simplex Virus បានសម្ងំលាក់ខ្លួននៅក្នុង

19) Cheilitis glandularis typically occurs on the?

20) អ្វីជា Reye’s syndrome?:

21) Fissured tongue

22) Hyperplasia គឺជា៖

23) What is Lemierre’s syndrome?:

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

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

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

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

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

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

30) Metastatic calcification is most commonly seen in?

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

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

33) Which of the following is contagious?

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

35) Canker sores is another name for

36) Acantholysis គឺជាៈ

37) Herpes encephalitis មានរោគសញ្ញាដូចជាៈ

38) 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.

39) ស្រ្តីដែលមានផ្ទៃពោះជិតគ្រប់ខែ មាន Genital herpes outbreak។ ពេលឆ្លងទន្លេ ត្រូវតែៈ

40) What is strep throat?

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

42) Which amongst the following can cause glossodynia?

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

44) Osteosarcoma characteristically may develop in cases of:

45) ក្រម human herpes virus type 5 គឺជា

46) Paralysis of the tongue is referred to as:

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

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

49) Hyperkeratosis is:

50) Trismus is most frequently caused by:

51) Swelling related to increased tissue fluid is called:

52) Which drug is specific for Trigeminal Neuralgia

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

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

55) Geographic tongue

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

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

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

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

60) ដូចម៉្តេច ហៅថា Seropositive?

61) 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.

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

63) Occlusal (night) guards are used to:

64) 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.

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

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

67) Cheilitis glandularis:

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

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

70) The HIV virus is not transmitted:

71) 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.

72) Cold sore គឺជា៖

73) Gonococcus stomatitis has symptomes:

74) Herpes simplex and varicella zoster are examples of

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

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

77) Taste buds មិនមាននៅក្នុង៖

78) អ្វីជា quinsy? :

79) Purulent stomatitis caused by:

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

81) ក្រុម human herpes virus type 3 គឺជា

82) The stigmata of congenital syphilis does not include:

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

84) Median rhomboid glossitis

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

86) What is Lemierre’s syndrome?

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

88) Reticular atrophy of pulp is characterized by?

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

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

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

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

93) Which of the following is contagious?:

94) Transmission is by contact with discharge from ruptured lesions

95) Exfoliative Cheilitis:

96) 12 years old child presents with symptoms of widespread gingivitis with bleeding and general malaise for several weeks. How would you manage this patient?

97) Parasites are types of:

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

99) Prodromal syndrome គឺជាៈ

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

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

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

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

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

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

106) Cytomegalovirus is an example of a(n)

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

108) ក្នុង​ Alphaherpesvirinae មានៈ

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

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

111) Sjogren syndrome is characterised by:

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

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

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

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

116) Acute tonsillitis may either be caused by:

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

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

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

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

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

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

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

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

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

126) Prodromal syndrome នៃ Herpes Virus Infection មានៈ

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

128) How would you treat Denture Stomatitis:

129) Hairy tongue caused by inflammation and elongation of:

130) Gonococcus Angina has symptomes:

131) ______ is also referred to as “Thrush?

132) Fever blister​ គឺជា៖

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

134) Plaque is considered as an infection because:

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

136) Biopsy is least useful in the diagnosis of:

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

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

139) The HIV virus is not transmitted:

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

141) Glossodynia refers to painful

142) ជា Reye’s syndrome?

143) Baelz disease is also known as?

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

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

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

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

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

149) ដូចម៉្តេច ហៅថា Seropositive?:

150) Subclinical symptoms of Oral herpes គឺជា៖

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

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

153) Chronic tonsillitis is almost always:

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

155) Bacteria that cause disease are called:

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

157) Acute pyogenic bacteria infection may result in:

158) The mode of transmission of VZV infection is

159) Herpes Virus គឺជា៖

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

161) All of the following are keratinised EXCEPT of:

162) 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:

163) The pseudomembrane in diphtheria is mainly seen on?

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

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

166) Diskeratosis គឺជាៈ

167) Displasia គឺជា៖

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

169) Gingival hyperplasia may be:

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

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

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

173) Nystatin is the drug of choice for:

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

175) What would not cause an airway obstruction?

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

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

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

179) Diseases caused by viruses include:

180) Recurrent herpetic infection​ ច្រើនកើតមាននៅលើ

181) The excessive formation of scar tissue is called:

182) Cold sores are caused by _____ virus.

183) Principle treatment សម្រាប់ Herpetic infection គួរប្រើៈ

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

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

186) What is the Melkersson Rosenthal syndrome?

187) Hypochromic anemia is associated with:

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

189) What is the Meischer syndrome?

190) Intraoral carcinoma can not present clinically as:

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

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

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

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

195) Member(s) of the Roseolovirus genus

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

197) 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):

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

199) ក្នុង​ Betaherpesvirinae មានៈ

200) Atrophy គឺជា៖

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

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

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

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

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

206) ក្រោយពីមាន Primary infection ហើយ Herpes Simplex Virus បានសម្ងំលាក់ខ្លួននៅក្នុង:

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

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

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

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

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

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

213) Median rhomboid glossitis occurs

214) A sign of bacterial infection is: