Mock Exam 2021 (100 Questions) (Duplicate)

Model plaster is which type of gypsum product?

The coupling agent of composite is

The most sedative material for pulp is?

Vital home bleaching technique uses?

Weakest phase in amalgam is?

Depth of pin in amalgam is?

Which type of resin composite is used for teeth buildup in case of class 3 and 4 restoration

When deciding to do RCT over PFM crown which bur is used to cut porcelain and which is used to cut metal?

When doing amalgam restoration If the remaining dentine thickness is 2mm ,what should be done?

A patient had high restoration on teeth with no bone loss and normal periodontium, are there chances of primary or secondary trauma from occlusion? A

Patient With Proximal Caries And Only Small Occlusal Caries. What Is The Best Restoration :

Dental cement that should be avoided in case of a vital tooth is?

Acid pumice abrasion technique is used for

Main component in dental bleach is?

Which restoration causes sensitivity in teeth?

The vital in-office bleaching technique uses

The best characteristics of ceramic is?

Periodontal complications associated with overhanging restoration

Glazing is used with which restoration?

Fluoride concentration in dentifices is?

Which sealer is least stable

A patient comes after 2 days of amalgam restoration complains about discoloration of the restored tooth, the cause of discoloration is?

Which cement has fluoride flux?

A 73-year-old woman was brought to the clinic by her daughter for the replacement of lost dentures. The patient has senile hearing loss but is otherwise healthy. Extraoral examination was within normal. Intraoral examination revealed fairly well-shaped maxillary and mandibular alveolar ridges, and her oral mucosal tissues were healthy. The teeth remaining were #14, #13, #24, #37, #35, #44, and #46. The teeth had gingival recession but no mobility or signs of caries. Which of the following is the classification of this patient’s edentulous ridge according to Kennedy-Applegate?

A woman presented to the dental clinic for a follow-up visit, 24 hours after insertion of a mandibular Kennedy class I cast removable partial denture. She complained of a sore throat that is exacerbated on swallowing and during eating. Mucosal irritation was confirmed clinically with no irritation over the ridge mucosa. Which of the following is most likely causing the problem?

Which cast landmark determines the midline of the anterior teeth in CD?

Which of the following is the purpose of using a surveyor during the design of a removable prosthesis framework?

Which of the following clasps will cause aesthetic concerns when used on a premolar abutment for a maxillary removable partial denture?

What is the most flexible major connector?

A patient presented to the clinic seeking replacement of missing teeth #24, #25, #14, and #15 with RPD. Examination revealed a high smile line. The patient was concerned about the esthetic appearance of the future provided treatment. Which of the following options is the most likely to meet the patient’s concern?

A patient presented to the clinic complaining of a clicking sound when the dentures contact each other during speech and eating. The dentures are new and were recently inserted. What type of denture teeth would cause this clicking sound?

Gain of clinical attachment level is greater with periodontal surgery than with root planing if the pocket depth is at least how many millimeters deep?

As per Horning and Cohen’s staging of oral necrotizing diseases, which stage is characterized by necrosis that perforates the skin of the cheek?

For pocket depths that are greater than 4.0 mm, the optimum gain of clinical attachment occurs through which treatment modality?

Apart from the traditional classification of furcation involvement by several authors, a subclassification that pertains to the amount of vertical bone loss has also been proposed. Which of the following describes a vertical bone loss of 7mm or more?

The period when plaque becomes easily visible and clinical signs of localized gingival inflammation can be observed is within:

What concentration of chlorhexidine is commonly used for mouthrinses?

As per Horning and Cohen’s staging of oral necrotizing diseases, which stage is characterized by necrosis affecting the entire papilla?

In the undisturbed areas of the dentition, after how many hours approximately does plaque start to become detectable?

The gingival crevicular fluid, or GCF, is a plasma-derived exudate found in the gingival sulcus. Its production increases as periodontal disease get worse.

Apart from the traditional classification of furcation involvement by several authors, a subclassification that pertains to the amount of vertical bone loss has also been proposed. Which of the following describes a vertical bone loss of 3mm or less?

The period when gingival inflammation starts to become generalized is within:

What is the mechanism of action of chlorhexidine?

Which of the following describes the threshold value of the probing depth, above which the outcome of therapy will result in attachment gain and below which the outcome of therapy will result in clinical attachment loss.

Which of the following most commonly used antiseptics have the greatest residual antimicrobial activity?

According to Seibert’s classification of alveolar ridge defects, which of the following describes a class II defect?

As per Glickman’s classification, which furcation involvement is characterized by through-and-through inter-radicular bone destruction that is not visible clinically?

Proxy brushes are used with which type of furcation?

A 6-year-old boy was referred by his pediatrician for a dental check-up. History and clinical examination revealed liver failure, for which the patient will undergo a liver transplant. Plaque accumulation and early enamel lesions on several primary teeth were noted. Which of the following would be the advice regarding topical fluorides for this boy?

Which of the following is a tissue-borne maxillary expansion appliance?

There are clinical instances in which simultaneous bone resorption is increased along the mesial surfaces of teeth, and new bone is formed along the distal surfaces of the same teeth. Which of the following is an example for such instances?

The normal or average value for the horizontal overlap between the upper and lower teeth is:

The average age of growth spurt in boys is:

Which of the following would be the most common extraction pattern for a camouflage treatment for an adult class III patient with no crowding?

A 12-year-old teen presents with a class III skeletal malocclusion due to a deficient maxilla. Which of the following appliances can be useful for enhancing maxillary growth in this patient?

When is the appropriate period for presurgical nasoalveolar molding?

Which of the following relationships is diagnosed clinically as a class I molar relationship?

Which of the following is considered the most cost-effective and reliable method of reducing the incidence of caries in the general population?

What type of hypersensitivity reaction usually takes 24 – 48 hours to manifest itself?

A patient received a blow on his face and cannot open his mouth with Periorbital edema, what type of fracture?

The condition in the previous picture is called?

The most diagnostic feature of Gingivostomatitis?

Submandibular abscess drainage is done in at?

angular cheilitis may be related to?

A patient has brown discoloration in all of his teeth and under the ultraviolet light, it becomes yellow discoloration What is the cause?

What is the mode of action of Penicillin?

The treatment of choice for Liner band on gingiva is?

The prober distance between two neighboring implants is at least?

What is the diameter of a Peeso Reamer No.3?

The smallest NiTi files (sizes 10-15) are extremely flexible, rendering them inefficient and very difficult to use. Thus, it is recommended to use stainless steel files in the smallest sizes, then just begin with NiTi files with size 25.

What is the recommended Peeso Reamer size when removing gutta-percha from posterior teeth in preparation for a post and core restoration?

Which of the following endodontic instruments functions to remove the vital pulp from the root canals?

What is the diameter of a Peeso Reamer No.5?

Fine trabecular bone can be found in which bone density?

The oblique ridge of primary maxillary 2nd molar is from?

four key ethical principles that are emphasized by Principlism include?

the type of Motion of the chisel instrument?

The hydrophilic impression material is?

Color code for Acceptable STEAM STERILIZATION?

The technique of brushing that is used for orthodontic patients?

What Is The Suitable Impression Material For The Flappy patient?

The maximum recommended level of microbial contamination of water from dental unit waterlines is?

What is the diameter of a Peeso Reamer No.6?

How many sizes does a set of peeso reamers have?

The standard length of the cutting blade of an endodontic file is:

Which of the following statements regarding NiTi files is true?

During resection, the cut at the tip of the root in apicoectomy should be:

The endodontic instrument most commonly used for cleaning and shaping the canals is the:

What concentration of chlorhexidine is commonly used for endodontic irrigation?

What is the function of a PKT 5 waxing instrument?

The importance of coronal flaring include?

The concept of using a small hand file to keep the apical constriction open?

The color code of file 70 is ?

The endodontic mishap in this picture is ?

What mishap occurs due to excessive flaring?

Office bleaching works on?

a term used to describe the characters in which material changes under external force and recovers after the force is removed?

A 70-year-old man presented for root canal treatment of tooth #47 . Upon examination, #47 is sensitive to percussion. The patient had a pacemaker placed several years ago. Working length was inconclusive with EAL. Which of the following is the cause of difficulties in working length determination?

The impression with the least dimensional change upon disinfection is

Impression material that can be poured after 24 hrs?