Pulp And Periapical Infections MCQs

Option A: Benign mucous membrane pemphigiod

Option B: Chronic discoid lupus erythematosus

Option C: Pemphigus

Option D: Psoriasis

Correct Answer: Benign mucous membrane pemphigiod ✔

Option A: Epulits

Option B: Macule

Option C: Nodule

Option D: papule

Correct Answer: Macule ✔

Option A: Infectious and transmissible

Option B: Not due to microorganisms

Option C: Can develop in the absence of sucrose

Option D: Microorganisms play the most essential role

Correct Answer: Not due to microorganisms ✔

Option A: Sacchrolytic

Option B: Saprophytic

Option C: Virulant

Option D: Avirulant

Correct Answer: Sacchrolytic ✔

Option A: Levan

Option B: Dextran

Option C: Amlyopecting

Option D: Hyaluronic acid

Correct Answer: Levan ✔

Option A: Apex of the pit and fissure

Option B: Wide and of the pit and fissure

Option C: Lateral surface of the pit and fissure

Option D: Bottom of the pit and fissure

Correct Answer: Lateral surface of the pit and fissure ✔

Option A: Selenium

Option B: Magnesium

Option C: Cadmium

Option D: Molybdenum

Correct Answer: Molybdenum ✔

Option A: Cemental caries

Option B: Early enamel caries

Option C: Advanced enamel caries

Option D: Advanced dentinal caries

Correct Answer: Advanced dentinal caries ✔

Option A: Levans

Option B: Lectins

Option C: Glucans

Option D: Polyfructans

Correct Answer: Glucans ✔

Option A: Materia alba

Option B: Plaque

Option C: Calculus

Option D: All of the above

Correct Answer: Plaque ✔

Option A: Translucent zone

Option B: Body of lession

Option C: Dark zone

Option D: Surface zone

Correct Answer: Body of lession ✔

Option A: Mac conkey medium

Option B: Mitus salivarius bacitracin agar

Option C: Nutrient agar

Option D: Tellurite medium

Correct Answer: Mitus salivarius bacitracin agar ✔

Option A: Mast cells

Option B: Giant cells

Option C: Lymphocytes

Option D: Neutrophilis

Correct Answer: Lymphocytes ✔

Option A: Civattle bodies

Option B: Russell bodies

Option C: Guarneri bodies

Option D: rushton bodies

Correct Answer: rushton bodies ✔

Option A: Garre’s osteomyelitis

Option B: Acute osteomyelitis

Option C: Condensing osteitis

Option D: Local alveolar osteitis

Correct Answer: A. Garre’s osteomyelitis ✔

Option A: Dental cyst

Option B: Dentigerous cyst

Option C: Radicular cyst

Option D: Karato cyst

Correct Answer: Radicular cyst ✔

Option A: Maxillary second molar

Option B: Maxillary third molar

Option C: Maxillary first molar

Option D: Mandibular first molar

Correct Answer: Mandibular first molar ✔

Option A: Periapical osteitis, cellulitis, abscess

Option B: Abscess, cellulitis, osteitis, Periapical

Option C: cellulitis, Abscess, Periapical, osteitis

Option D: Periapical osteitis, abscess, cellulitis,

Correct Answer: Periapical osteitis, cellulitis, abscess ✔

Option A: Unilateral – submandibular & sublingual spaces

Option B: Bilateral – submandibular & sublingual spaces

Option C: Unilateral – submandibular sublingual & submental spaces

Option D: Bilateral – submandibular sublingual & submental spaces

Correct Answer: D. Bilateral – submandibular sublingual & submental spaces ✔

Option A: condensing osteitis

Option B: Sclerotic cemental mass

Option C: chronic diffuse sclerosing osteomyelitis

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Maxilla

Option B: zygoma

Option C: palatine bone

Option D: mandible

Correct Answer: mandible ✔

Option A: Cherubism

Option B: Garre’s osteomyelitis

Option C: Histiocytosis X

Option D: Tuberculous osteomyelitis

Correct Answer: B. Garre’s osteomyelitis ✔

Option A: Coagulase

Option B: Hyaluronidase

Option C: Peroxidase

Option D: Bradykinin

Correct Answer: Hyaluronidase ✔

Option A: Radiographically

Option B: Histologically

Option C: Clinically

Option D: None of the above

Correct Answer: Histologically ✔

Option A: Condensing osteitis is associated with vital teeth where as cementoblastoma is associated with non-vital teeth

Option B: In condensing osteitis radiopacity is attached to tooth where as in cementoblastoma it is not

Option C: Cementoblastoma is associated with vital tooth where as condensing osteitis is associated with non-vital tooth

Option D: In cementoblastoma radiopacity is attached to tooth where as in condensing osteitis it is not

Correct Answer: In cementoblastoma radiopacity is attached to tooth where as in condensing osteitis it is not ✔

Option A: An impacted tooth

Option B: A missing both

Option C: A non-vital tooth

Option D: An anomalous tooth

Correct Answer: A non-vital tooth ✔

Option A: Incremental lines of retzius

Option B: Perikymata

Option C: Imbrication lines of pickerill

Option D: Wickham’s striae

Correct Answer: Incremental lines of retzius ✔

Option A: Cell rests of seirre

Option B: Enamel organ

Option C: Reduced enamel epithelium

Option D: Cell rests of malassez

Correct Answer: Cell rests of malassez ✔

Option A: Usually arises from an infected molar

Option B: involves submandibular space

Option C: May need emergency tracheostomy

Option D: None of the above

Correct Answer: None of the above ✔

Option A: Vacular strangulation

Option B: Reduced host resistance

Option C: Invasion of microorganisms

Option D: An increase in microbial virulence

Correct Answer: Invasion of microorganisms ✔

Option A: Spontaneous

Option B: Sharp- shock like

Option C: Lasting for short time

Option D: Continuous

Correct Answer: Spontaneous ✔

Option A: Acute Pulpal degeneration

Option B: Acute periodontal abscess

Option C: Chronic pulpitis

Option D: Cellulitis

Correct Answer: Acute Pulpal degeneration ✔

Option A: Cementoma

Option B: Condensing Osteitis

Option C: Chronic apical periodontitis

Option D: Acute apical periodontitis

Correct Answer: Condensing Osteitis ✔

Option A: Gonococcus

Option B: Enterococcus

Option C: Streptococcus

Option D: Staphylococcus

Correct Answer: Staphylococcus ✔

Option A: Periapical granuloma

Option B: Periodontal abscess

Option C: Periapical abscess

Option D: All of the above

Correct Answer: Periapical granuloma ✔

Option A: Necrotizing

Option B: Suppurative lesion

Option C: proliferation of a chronically inflamed pulp

Option D: Also called as phoenix abscess

Correct Answer: proliferation of a chronically inflamed pulp ✔

Option A: Acute partial pulpits

Option B: Acute total pulpits

Option C: Suppurative pulpitis

Option D: Strangulation of pulp

Correct Answer: Suppurative pulpitis ✔

Option A: Due to excessive periosteal bone formation

Option B: An extremely painful condition

Option C: Due to low grade chronic infection

Option D: A common sequel following sequestrectomy

Correct Answer: Due to low grade chronic infection ✔

Option A: Cortical bone

Option B: Periosteum

Option C: Medullary bone

Option D: periosteum and inner cortex

Correct Answer: Medullary bone ✔

Option A: Solitary or multiple small radiolucent areas

Option B: Increased granular radioopacity

Option C: Blurring of trabecular outlines

Option D: Formation of sequestrum appearing as radiopaque patches

Correct Answer: Blurring of trabecular outlines ✔

Option A: Strep. Pyogens

Option B: Strep. viridans

Option C: β hemolytic stretococci

Option D: Non hemolytic stretococci

Correct Answer: Strep. Pyogens ✔

Option A: Anaerobic streptococci

Option B: Aerobic streptococci

Option C: Staphylococci

Option D: Legionella infection

Correct Answer: Aerobic streptococci ✔

Option A: Apical cyst

Option B: Apical scar

Option C: Condensing osteitis

Option D: Chronic apical periodontitis

Correct Answer: Condensing osteitis ✔

Option A: Periodontal pocket

Option B: Occlusal interference

Option C: Necrotic pulp

Option D: Chronic gingivitis

Correct Answer: Necrotic pulp ✔

Option A: Strept. mutans

Option B: Strept. pyogenes

Option C: Pneumococci

Option D: klebsiella

Correct Answer: Strept. pyogenes ✔

Option A: Viruses

Option B: Rickettsiae

Option C: Streptococci

Option D: Staphylococci

Correct Answer: Staphylococci ✔

Option A: Endosteal bone formation

Option B: Periosteal bone formation

Option C: Resorption of medullary bone

Option D: Resorption of cortical bone

Correct Answer: Periosteal bone formation ✔

Option A: Cyst formation

Option B: Calcification

Option C: Hyalinization

Option D: Formation of dental granuloma

Correct Answer: Hyalinization ✔

Option A: Occurs from the reduced enamel epithelium

Option B: Replaces the tooth to which it it attached

Option C: Is frequently seen with a missing tooth on the X-ray

Option D: Cystic lining of stratified squamous epithelium

Correct Answer: Cystic lining of stratified squamous epithelium ✔

Option A: Medial cyst

Option B: Radicular cyst

Option C: Follicular cyst

Option D: Naso labial cyst

Correct Answer: Radicular cyst ✔

Option A: Se*ually transmitted disease

Option B: Type of cellulites

Option C: Type of osteomyelitis

Option D: Venereal disease

Correct Answer: Type of cellulites ✔

Option A: It consists of proliferating granulation tissue

Option B: It can form only if the periapical bone is resorbed

Option C: It shows evidence of local antibody production

Option D: It results from immunologically mediated tissue damage

Correct Answer: It shows evidence of local antibody production ✔