Oral Surgery I Test

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Oral Surgery I Test

1 / 60

Removal of #28 requires to block:?

a. Infra orbital nerve

b. PSA + GP

c. Inferior alveolar nerve

d. SA

2 / 60

OPG xray is use for?

a. Spot the detail problem in the tooth

b. Pre-assessment xray period for tooth extraction

c. Sinus assessment

d. Measurement precisely of inferior dental nerve to root of 3rnd molar

3 / 60

In this OPG, choose correct name according to the mention spot?

a. Orbital cavity

b. Zygomatic bong

c. Maxillary sinus

d. Ghost image

4 / 60

Vasoconstrictor mean:?

a. Increase bleeding

b. Narrowing of the blood vessels

c. Widening of the blood vessels

d. Increase of the vessels volume

5 / 60

For good wound healing in diabetic patients, the thing to avoid is:?

a. Foods with high protein

b. Suturing

c. Wound dressing

d. Use of aspirin

6 / 60

Diabetic hypoglycemia is characterized by all, except:?

a. Vertigo

b. Coma

c. Sweating

d. Thirsty

7 / 60

When a forcep is to be utilized for removal of tooth, the 1st direction for tooth to be applied is:?

a. Buccally

b. Lingually

c. Apically

d. Occlusally

8 / 60

In this OPG, choose correct name according to the mention spot?

a. Zygomatic bone

b. Ghost image

c. Maxilary bone

d. Hard Palate

9 / 60

One of the answers below is the Principle of using antibiotic?

a. Use of a bacteriostatic rather than a bactericidal

b. Any antibiotic that is the most expensive is the best to give

c. Using the strongest antibiotic

d. Host factors and Encourage patient compliance

10 / 60

What is the extrusive injury?

a. Tooth pushed laterally, buccally or pallatally

b. Tooth displaced in the occlusal dirrection

c. Tooth displaced in apically into socket

11 / 60

______ is the largest salivary gland of the oral cavity:?

a. Lacrimal gland

b. Parotid gland

c. Adrenal gland

d. Submandibular

12 / 60

Re-epithelization occurs in which phase of wound healing:?

a. Hemostatic phase

b. Remodeling phase

c. Response phase

d. Proliferation phase

13 / 60

What is the FDI charting number of tooth #37?

a. Right lower second molar

b. Left lower second molar

c. Right Lower third molar

d. Right Lower central incisor

14 / 60

Inferior alveolar nerve (IAN) have the same meaning to?

a. Inferior dental artery

b. Inferior Mental nerve

c. Inferior dental nerve

d. Inferior dental border

15 / 60

Cells with the highest activity at the early phase of inflammation:?

a. Lymphocytes

b. Fibroblasts

c. Neutrophils

d. Macrophages

16 / 60

Most common complication of rheumatoid arthritis involving TMJ is:?

a. Subluxation

b. Ankylosis

c. Recurrent dislocation

d. Osteoma of condyle

17 / 60

Major duct of Sublingual gland:?

a. Wharton’s duct

b. Bartholin’s duct

c. Lacrimal’s duct

d. Stenson’s duct

18 / 60

Root tip elevator utilizes which principle: ?

a. None of All

b. Pulley

c. Wedge

d. Wheel and axel

19 / 60

Extraoral assessment includes inspection of the:?

a. Any enlargement on lymph node

b. Head and buccal mucosa

c. Floor of the mouth, hard and soft palate

d. Face, head, and neck

20 / 60

One step that does not belong to the steps of surgical extraction of tooth is:?

a. Controlling patient’s anxiety

b. Creation of flap

c. Removal of bone

d. Removal of the infected tooth

21 / 60

Ideal concentration of Betadine(Povidone-iodine) as disinfectant agent for skin:?

a. 5%

b. 15%

c. 10%

d. 1%

22 / 60

Bactericidal and bacteriostatic drugs given together are?

a. Independently active

b. Antagonistic

c. Additive

d. Synergistic

23 / 60

តើធ្មេញដុះលើសគេហៅដូចម្តេចក្នុងភាសារបច្ចេកទេស?

a. Increasing teeth

b. Over Teeth

c. Extra-teeth

d. Supernumerary teeth

24 / 60

Local anesthesia to be used for patients with cardiac conditions:?

a. Adrenaline

b. Felypressin

c. Lidocaine

d. Epinephrine

25 / 60

All are characteristics of myocardial infarction, except:?

a. Extreme tightness

b. Burning sensation

c. Pain lasting from 5 to 10 minutes

d. Pressure

26 / 60

Medical asepsis presents with all, except:?

a. Hand hygiene

b. Know what is clean, dirty and sterile

c. Maintain the sterility of the body system

d. Know survival time of pathogens on surfaces

27 / 60

When injecting LA solution in maxilla on buccal side, the technique is:?

a. Intra septal

b. Supra periosteal

c. Intra osseous

d. Intra periosteal

28 / 60

Proteolytic enzyme, also called

a. All are corrects

b. peptidase,

c. protease,

d. proteinase,

29 / 60

The fifth cranial nerve is:?

a. Infra orbital nerve

b. Optic nerve

c. Facial nerve

d. Trigeminal nerve

30 / 60

Enucleation of a lesion mean:?

a. Curettage of entire lesion

b. Removal of entire lesion without rupture

c. Marginal resection

d. Creation of surgical window

31 / 60

What is the minimum inhibitory concentration?

a. Lowest Concentration of antimicrobial drug which prevents visible growth of bacteria

b. Lowest Concentration of bacteria in blood

c. Lowest concentration of bacteria in the infection side

32 / 60

Absorbable suture is ideally for:?

a. Ligaturing of the arteries and veins

b. Internal organs or tissue, where the suture does not require stitches removal

c. Closing off tissue spaces, e.g. subcutaneous space

d. All of the above

33 / 60

PA xray is use to see ?

a. Periapical region of the tooth

b. Maxillary sinus

c. Condyle fracture

d. Coronoid bone

34 / 60

All are the preventive measures of the patients with hypertension before dental procedure, except:?

a. Treating in hospital for acute dental problems

b. Premedication to control stress

c. Postponing the procedure if the blood pressure is too high

d. Sublingual administration of nifedipine

35 / 60

Gold standard of success Autogenous teeth transplantation (ATT) are?

a. Pulp obliteration

b. No evident of inflammation

c. No pocket formation or losing attachment

d. All above

e. Decrease mobility

36 / 60

PA xray is use to see ?

a. Condyle fracture

b. Working length of endodontic file

c. Coronoid bone

d. Maxillary sinus

37 / 60

ក្នុងការរាប់លេខធ្មេញតើកម្ពុជាប្រើការ Dental charting តាមរបៀបអ្វី?

a. Cambodia system

b. Palmer system

c. Universal charting system

d. FDI charting system

38 / 60

Cells with the highest activity at early phase of inflammation:?

a. Macrophages

b. Lymphocytes

c. Fibroblasts

d. Neutrophils

39 / 60

In this OPG, choose correct name according to the mention spot?

a. Temporal bone

b. Inferior concha

c. Condylar process

d. Coronoid process

40 / 60

The analgesics that is considered to be responsible for most allergic reaction is:?

a. Aspirin

b. Morphine

c. Codeine

d. Acetaminophen

41 / 60

All are indications for using sterile strip band, except:?

a. Superficial wound

b. Straight wound

c. Under little tension

d. Extremities and scalp

42 / 60

Diabetic hyperglycemia is characterized by all, except:?

a. Diplopia

b. Dyspea

c. Coma

d. Fatigue

43 / 60

What is this xray is called?

a. Periapical xray

b. No answer

c. Occlusal xray

d. Panoramic xray

44 / 60

Quick way to permanently seal damaged capillaries:?

a. Raney scalp clips

b. Electrocauterization

c. By igature

d. By Halstead mosquito forceps

45 / 60

All are phases of wound healing, except:?

a. Microbial colonization phase

b. Maturation phase

c. Proliferation phase

d. Inflammation phase

46 / 60

What is this plan of view is called?

a. Axial view

b. Sagital view

c. Coronal view

d. Volume rendering view

47 / 60

The pain of myocardial infarction may be associated with all, except:?

a. Vomiting

b. Nausea

c. Dilation of pupils

d. Perspiration

48 / 60

The 3 major salivary glands are:?

a. Adrenal, thyroid, lacrimal

b. Parotid, submandibular, Low labial

c. Sublingual gland

d. Parotid, submandibular, sublingual

49 / 60

A chronic pain condition that affects the fifth cranial nerve is called:?

a. Nerve damage

b. Trigeminal neuralgia

c. Hyperventilation

d. Nerve palsy

50 / 60

The lest basic surgical goal for management of oral pathological lesion is:?

a. Aesthetic improvement

b. Eradication of lesion

c. Study purpose

d. Diagnostic purpose

51 / 60

PA xray is use to see ?

a. Condyle fracture

b. Coronoid bone

c. Maxillary sinus

d. Periapical infection of the tooth

52 / 60

High level of disinfection presents with all, except:?

a. Inactivates fungi and viruses

b. Inactivates Vegetative bacteria

c. Inactivates Mycobacteria

d. Does not inactivate Mycobacterium Tuberculosis.

53 / 60

Which one is indicated inflammatory resorption?

a. C

b. A

c. B

54 / 60

Pain of myocardial infarction can radiate to all region, except:?

a. Lip

b. Mandible

c. Right arm

d. Neck

55 / 60

Surgical blade number 11 is ideally used:?

a. for small stab incision, incising an abscess.

b. to excise tissue flap at maxillary tuberosity.

c. for skin incision and posteriors aspect of teeth.

d. due to space restriction at labial mucosa.

56 / 60

acute orofacial infections are polymicrobial, dominated by?

a. Mix

b. Aerobic

c. Anaerobic

57 / 60

An absolute contraindication for extraction of teeth is:?

a. Thyrotoxicosis

b. Hypertension

c. MI after 4 months

d. Hypotension

58 / 60

Proteolytic enzyme, also called?

a. proteinase,

b. peptidase,

c. protease,

d. All above

59 / 60

Vasodilator mean:?

a. Narrowing of the blood vessels

b. Widening of the blood vessels

c. Decrease bleeding

d. Decrease of the vessels volume

60 / 60

What is the FDI charting number of tooth #31

a. Left lower first molar

b. Left lower cental incisor

c. Left lower second molar

d. Left lower first premolar

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និស្សិតអាចប្រាប់មកកាន់ពួកយើងបានដើម្បីកែកំហុស ឬអំពីបញ្ហាដោយអចេតនាណាមួយដែលកើតមានកំឡុងពេលធ្វើតេស្ត