Dentals Mock MCQ

Which of the following lesions/conditions are caused by viruses?

The expanded form of CPITN is:

Which of the following statements is correct with respect to the salivary glands and calculi?

Which of the following oral lesions are known to be related to candidal infections?

Which of the following investigations are appropriate for the lesions?

Which of the following could occur following a fracture of the zygoma?

Types of removable appliance except

Which of the following drugs can be safely prescribed in pregnancy?

Which of the following method of sterilization is ineffective?

Denture stomatitis:

When repairing a fracture of lower complete denture. Which statement is correct

8 years old child who has sustained a fracture of maxillary permanent central incisor in which 2mm of the pulp is exposed; presents for treatment three hours after injury. Which of the following should be considered:

Which of the following is/are test(s) for measuring hardness?

Which of the following complication may result from injury to auriculotemporal nerve during removal of the parotid:

Which of the following have a tendency to recur if not treated:

Tongue thrusting habit is often exaggerated by:

Of the following is not a local complication of local anesthesia

Any soft foreign matter loosely attached to the teeth, consisting of mucin, bacteria and food debris is called

The Correct Answer is Meal time syndrome only occurs if a patient has a blockage in salivary flow due to a salivary calculus

Dry mouth may be caused by:

Regarding ameloblastoma:

Which of the following are common signs and symptoms of a fracture of the zygomatic arch?

The following are types of space maintainers except

Which of the following may be signs and symptoms of lidocaine overdose

Marginal resection means :

The following are requirements of an articulator except

What is the affect of office dental prophylaxis of regular six month intervals on children’s oral health

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

4. Rank the following dental materials in order of increasing values of their coefficient of thermal expansion: dental amalgam, human teeth, ceramic, and unfilled acrylics:

Which of the following about wound healing is false:

The most significant finding in clinical evaluation of parotid mass may be accompanying

The need for Orthodontic may arise for the following reasons:

Which of the following is not a Systemic complications of local anesthesia

An important antioxidant found in vegetables and fruits known to protect against cancer is:

Which of the following statements are correct regarding medications used to treat various types of pain in the orofacial region?

The cusp or trait of Carabelli is normally found on which of the following tooth/teeth?

Regarding glass ionomers:

Regarding the muscles of mastication

A 13-year-old girl attends your dental practice. She is a thumb sucker. What type of malocclusion would she be likely to have?

Erythromycin

In CPITN: The definition is divided into five segments

The following are consequences of tooth loss except:

Fluoridation is the adjustment of the fluoride content of a community water supply to optimum levels for caries
prevention. Which of the following statement is correct

Which of the following lesions CANNOT BE classified as an intra-epithelial lesion:

Which of the following restorative materials has/have values of thermal conductivity similar to human enamel
and dentin?

The following a components of a removable appliance except: Baseplate.

Patient received heavy blow to the right body of the mandible sustaining a fracture there. You should suspect a second fracture is most likely to be present in

Management of patient with angina pectoris exclude:

The Corect Answer is Haematoma

The two most important risk factors associated with 75 – 90% of oral cancers are:

Which of the following descriptions of the types of facial pain are correct?

You are due to see an adult patient in your dental practice whose records state that he has mild haemophilia. Which of the following procedures may be carried out safely in general dental practice?

Erosive tooth wear is associated with which of the following?

You are seeing a 4-year-old child with special needs, who has several early carious lesions in her teeth, in your dental practice. Which of the following would you advise for the prevention of caries in this child?

Pulp treatment of primary teeth

Tetracyclines:

Localized aggressive periodontiits is best treated in early stage by:

Which of the following counteract the displacement of dentures:

As far as localised alveolar osteitis is concerned; which one of the following is true

Suppuration is mainly the result of the combined action of four factors; which of the following is not one of these factors

Which of the following is a self-correcting anomaly?

Biopsy is least useful in the diagnosis of

Signs and symptoms that commonly suggest cardiac failure in a patient being assessed for oral surgery are:

Management of patient with congestive cardiac failure exclude:

What consequences can supernumerary teeth have for the developing dentition? All are true except?

Gingival lesion develops in which of these blood dyscrasias?

Which of the following conditions are associated with a known increased risk of malignant change?

A patient presents with a lower right first permanent molar that is grossly carious. The patient has chronic renal disease. Which of the following are correct with regard to the patient’s management?

In reversible pulpitis, the patient’s signs and symptoms normally include which of the following?

Which of the following is the ideal treatment advice to give a teacher who telephones your surgery informing you that a fit and healthy 9-year-old boy with no other injuries has just knocked out his upper central incisor after a fall in the school gym?

Which of the following types of behaviour management techniques are used when treating children in the dental surgery?

Dental etchant works by increasing surface:

Vitamin B deficiency results in :

In root canal therapy it is generally accepted that the ideal root filling:

In radiographs, an incipient carious lesion limited to the end of the proximal surface of posterior tooth appears as:

A persistent oroantral fistula for a 12 weeks period following the extraction of a maxillary first permanent molar is best treated by:

Primate spaces are a characteristics of:

The extraction of maxillary deciduous molar in 5 years old child; you should use

On replantation of an avulsed tooth could see:

The following a types of functional appliances except:

There are a number of known risk factors for oral squamous cell carcinoma including:

Acute periodontal disease and loosening of teeth are characteristic of which deficiency?

A patient presents with a sore mouth. Which hematological tests would you request?

Which of these are true Regarding vitamin deficiency:

Attrition tooth wear most frequently affects which of the following tooth surfaces?

The Correct Answer is Replant the tooth immediately and attend your surgery without delay

Regarding eruption dates:

Fillers are added to composite resin to increase:

Average human biologic width is:

In removable partial denture, the principle of an indirect retainer is that:

Choose statement that correctly defines the term AMALGAM:

As far as surgical removal of wisdom teeth is concerned which of the following is true:

The band and loop space maintainer is most frequently used:

In partial dentures the guidelines “Guiding Planes” serve to

What is the main function of EDTA in endodontics

The following is the sequence of eruption of primary dentition:

Antifungal agents include:

Which of the following vitamin deficiency produces a severe type of necrotic gingivitis with pseudomembrane formation and sloughing of buccal mucosa?

Which of the following are used to treat patients with primary herpetic gingivostomatitis?

Patients with Down’s syndrome have:

Tooth wear is considered to be still active if which of the following is evident on the affected surfaces?

Trauma to deciduous teeth may affect the developing permanent teeth. Which of the following are common side-effects that are seen in permanent teeth following trauma to deciduous teeth?

A mother telephones your dental practice. Her 10-year-old daughter has knocked-out an upper central incisor following a roller skating accident. The mother is not sure how to re-implant the tooth, so you advise her to attend the practice with the daughter and tooth. Which of the following storage media are suitable for the avulsed tooth?

Biologically active materials that promote periapical healing include

Horizontal bone loss is present in

The optimum cavosurface angle for occlusal amalgam surface is:

Impression without elastomer in custom tray has been taken for crown preparation; it will be two days before impression gets to the laboratory for construction of the crown. Which impression material is preferred:

A cyst at the apex of an upper central incisor measuring 1 cm in diameter is visualized in radiograph and confirmed by aspiration biopsy; which method of treatment would you consider:

The following conditions should be met by space maintainers:

In the inferior alveolar block the needle goes through or close to which muscles

Which one of the following are not used in water fluoridation

Hard teeth formation in all primary teeth begin by:

Characterized by severe unilateral  paroxysmal electric shock-like  pain  that  typically affects  one  division  of  the  trigeminal  nerve.  The  frequency  of  attacks  is  highly variable  and  symptoms may be quite debilitating.  Pain  can be stimulated by light touch of the trigger  zone  or  by  specific  movements,  such  as  smiling  or  chewing.

Identify the systemic factor in the etiologic chart of periodontal disease:

Which of the following are features of secondary Sjogren’s syndrome?

With respect to fractures:

Which of the following muscles open(s) the mouth?

Which of the following is not an odontogenic cyst?

Which of the following drugs interact with warfarin and may increase a patient’s international normalised ratio (INR)?

Which of the following statements regarding composite bonding agents are correct?

On replantation of an avulsed tooth could see:

A major difference between light cured and chemical cured composite is that during setting or in function the light cures material tends to:

How do you prepare floor of pulp chamber in molars

Which is NOT TRUE in relation to the prescription of 5mg or 10mg of diazepam for sedation

Scissors bite may be defined as:

The treatment of Localised Juvenile Periodontitis is frequently supplemented with tetracycline because flora involved is predominant:

A 45 year old patient awoke with swollen face, puffiness around the eyes, and oedema of the upper lip with redness and dryness. When he went to bed he had the swelling, pain or dental complaints. Examination shows several deep silicate restorations in the anterior teeth but examination is negative for caries, thermal tests, percussion, palpation, pain, and periapical area of rarefaction. The patient’s temperature is normal. The day before he had a series of gastrointestinal xrays at the local hospital and was given a clean bill of health. The condition is:

The following may cause irritation due to a denture:

Stage II groupings for oral cancer:

Which of the following fluoride delivery methods render both systemic and topical benefits?

Which of the following describes the pain of trigeminal neuralgia?

Which of the following are correct with regard to dentinogenesis imperfecta?

Which of the following is not a muscle of mastication?

Regarding dento-alveolar trauma:

Non-steroidal anti-inflammatory drugs (NSAIDs) are best avoided in: Patients with a history of lacerations

Which of the following statements are not correct?

In which direction does the palatal root of the upper first molar usually curve towards:

Which of the following conditions is not classified as a white lesion

Transillumination is used to:

Which of the following is TRUE in regards to high risk patient

Apexogenesis:

The most accurate way to evaluate the effectiveness of root planning is by

Probing depth:

A 24-year old primigravida was seen at the antenatal clinic at a gestational age of 37 weeks and noticed to have a blood pressure of 160/100 mmHg and bilateral pitting pedal oedema. Choose the appropriate option.

Malignant Tumor of the salivary gland include:

Which of these is least cariogenic?

Which of the following can be used to treat trigeminal neuralgia?

Which of the following statements regarding biopsies are correct?

The following are the major branches of facial nerve except:

Which of the following could cause a crossbite?

Penicillins

Regarding zinc phosphate cements:

Which of the following would be an indication for indirect pulp capping

How would you diagnose a periapical abscess

In which situation the translucency of a tooth is lost

Your employer in an attempt to update office sterilization procedures; what would you recommend as the BEST method to verify that sterilization has occurred:

Which period is considered as early mixed dentition stage:

A health 6 year old child presents with carious maxillary second primary molar with a necrotic pulp. Which treatment would be preferred:

Increased tooth mobility:

This is a systemic autoimmune condition affecting salivary and lacrimal gland tissue as well as connective tissue :

The normal quantity of saliva secreted in a normal human adult is:

Which of the following drugs has gingival hyperplasia as a side effect?

Delayed eruption of teeth is a feature of which of the following conditions?

The submandibular gland

Which is most closely associated with amelogenesis imperfecta

What are the appropriate drugs and dosages for use in the following emergencies?

Regarding zinc oxide–eugenol cements:

Which of the following statement best describe the clinical effectiveness of fluoride gels?

Diabetic patient with moist skin, moist mouth and weak pulse; what would you do

Which of the following is NOT characteristic of Down’s
syndrome

A 65 year old woman arrived for dental therapy. The answered questionnaire shows that she is suffering from severe cirrhosis. The problem that can be anticipated in the routine dental therapy is

Features confirming cardiac disorders except:

Which primary teeth are LEAST affected with the nursing bottle syndrome:

Local antimicrobial therapy:

What lesion has the highest malignancy tendency of the following;

A patient presents complaining of a dry mouth. Which of the following would be suitable initial investigations to carry out to help determine the cause of the problem?

Which of the following conditions are strongly associated with human immunodeficiency virus (HIV) infection?

Regarding dental fluorosis:

Dry mouth

Which of the following factors would increase a child’s risk for caries?

Paracetamol is:

Long term effect of radiotherapy to oral mucosa is characterized by:

Which of the following is false of etching solutions?

Patient presents to you with remarkable resorption of gingivae around the remaining teeth; mainly around the lower bicuspid and anterior teeth. The oral hygiene is not good, some areas of cementum appears to be soft. Which of the following would be your preferred procedure:

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

Loss of sensation in the lower lip may be produced by

If a patient is taking heparin and we have to do surgery immediately, the effects of heparin can be reversed by:

Which of the following anomalies occurs during the initiation and proliferation stages of tooth development:

Chlorhexidine digluconate 0.2 %:

The following are classes of impression materials except?

You wish to provide symptomatic relief for a patient with a dry mouth. Which of the following drugs could be used?