Oral surgery Ep3

A detailed illustration of an oral surgery procedure, featuring surgical tools, a patient in a dental chair, and a surgeon at work in an operating room, with a focus on aseptic techniques.

Oral Surgery Knowledge Quiz

Test your understanding of oral surgery with our comprehensive quiz designed for medical professionals and students alike. This quiz features detailed questions on surgical procedures, aseptic techniques, and the tools involved in oral surgeries.

Get ready to challenge yourself with:

50 carefully crafted multiple-choice questions
Instant feedback on your knowledge
A range of topics from basic to advanced oral surgery concepts

50 Questions12 MinutesCreated by SurgicalWisdom234

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

Superficial wound

Straight wound

Under little tension

Extremities and scalp

Extraoral assessment includes inspection of the:?

Face, head, and neck

Head and buccal mucosa

Floor of the mouth, hard and soft palate

Any enlargement on lymph node

Medical asepsis presents with all, except:?

Hand hygiene

Maintain the sterility of the body system

Know what is clean, dirty and sterile

Know survival time of pathogens on surfaces

Spaulding classification of critical surfaces that require sterilization:?

Objects that contact intact skin but not mucous membranes

Objects which enter normally sterile tissue or the vascular system

Objects that contact mucous membranes but not enter the vascular system

Objects like exam tables and blood pressure cuffs

High level of disinfection presents with all, except:?

Inactivates Vegetative bacteria

Does not inactivate Mycobacterium Tuberculosis.

Inactivates Mycobacteria

Inactivates fungi and viruses

All are true about the preparation of surgeon before surgical procedure, except:?

Use of PPE

Disinfection of hands

Keep hands below waist all the time

Sterilized gloves

Packages of instruments which are opened repeatedly must be sterilized at least:?

Once a month

Every two weeks

Repeat sterilized daily

Once a week

Which of the following method of sterilization is ineffective:?

Ethylene oxide gas

Gamma radiation

UV radiation

Autoclaving

The statements below are the principles of medical asepsis, except:?

Health care providers (HCP) should be free from disease.

Single use items can be a source of contamination.

Patients environment should be as clean as possible.

The OR technique of the surgeon is very important.

Surgical blade number 11 is ideally used:?

For small stab incision, incising an abscess.

Due to space restriction at labial mucosa.

To excise tissue flap at maxillary tuberosity.

For skin incision and posteriors aspect of teeth.

The most common surgical blade used for incision of mucoperiosteum flap:?

Blade No. 10

Blade No. 12

Blade No. 11

Blade No. 15

The most common surgical blade used for small stab incision and incising an abscess:?

Blade No. 10

Blade No. 12

Blade No. 11

Blade No. 15

The most common blade for incisions in the gingival sulcus and incisions posteriors aspect of the teeth, especially in maxillary tuberosity:?

Blade No. 10

Blade No. 12

Blade No. 11

Blade No. 15

While making long incision, stabilization/direction control of the surgical line can be enhanced by:?

A 90-degree angle incision.

Using the belly part of the blade to make incision line

Decreasing the length of the blade in the wound

Increasing the length of the blade in the wound

Periosteal elevators are used for, except:?

Isolation of periosteum from bone

Lifting full thickness soft tissue flaps

Elevating tissue from bone

Extracting root fragments

Moon’s probe is used for:?

Lifting full thickness soft tissue flaps

Sinus lifting procedure to separate/reflect the Schneiderian membrane

Mucoperiosteal separation prior to tooth extaction

Extracting root fragments

All definitions are false about Hemostats, except:?

Surgical clamps that are used to avoid bleeding by temporarily occluding the vessel

Surgical clamps that are used to stop bleeding by removing the blood vessel

Surgical technics that are used to induce natural coagulation mechanism

Surgical technics that are used to promote platelet aggregation at the injury vessel

All instruments are use for hemostatic procedure, except:?

Kelly hemostatic forceps

Halstead mosquito forceps

Hemostatic clip

Allis (Allis-Thoms) tissue forceps

Contraindication for using Bone Rongeur forceps:?

Sharp edges of the bone, quickly and efficiently

Repeated cuts without manually reopening

Tooth extraction and remove large amount of bone in a single bite

Smoothing dentoaveolar edges after tooth extraction

All are true about the reflection of mucoperiosteum, except:?

Elevator is in direct contact with bone

Reflection starts at the incision

Reflection is completed with gentle, steady strokes toward labial or buccal vestibule

Scissors are needed even if symphysis occurs

Incorrect fundamental rule concerning incision and flap is:?

Incision along gingival sulcus

Firm, continuous incision

Reflecting mucosa before periosteum

Avoidance of excessive pulling of flap

The purposes of oral surgery consist of all, except:?

Elimination/prevention of the further diseases or disadvantages

Removal of damage or redundant tissue

Improve tissue functions and aesthetics

Free from all oral diseases and complications

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

Controlling patient’s anxiety

Removal of bone

Creation of flap

Removal of the infected tooth

All are various surgical techniques for root removal, except:?

Make window on buccal bone for removal of root through socket or window itself

Creation of a groove on the surface of root after removal of a small amount of buccal bone

Creation of a groove between the root and bone to allow access for elevator

Removal of part of the lingual bone for luxation of the root lingually

Which one is not the basic principle of suturing technique:?

Insert the needle at right angles to the tissue

Exit tract should likewise be at right angles to the tissue

Sutures should be placed at right angles to the line of the wound

Tie the sutures very tightly to avoid ischemia of the wound edge

Which statement is true:?

Inflammation is the body's way of signaling the immune system to heal and repair damaged tissue

Inflammation is the body's way of suppressing the immune system to heal and repair damaged tissue

Inflammation is also known as the remodeling phase of wound healing, which the immune cells are highly active

Inflammation accelerates wound healing

All are phases of wound healing, except:?

Proliferation phase

Inflammation phase

Microbial colonization phase

Maturation phase

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

Hemostatic phase

Response phase

Proliferation phase

Remodeling phase

Maturation(remodeling) phase of wound healing may last from:?

4 to 6 days

4 days to 24 days

10 days to 1 year

21 days to 2 years

Wound healing has 3 phases. Choose the answer with correct order:?

Bud stage, Cap stage, Bell stage

Inflammatory, Proliferation, Maturation

Hemostasis, Proliferation, Maturation

Maturation, Proliferation, Inflammatory

All are the functions of macrophage, except:?

Phagocytosis

Secrete cytokines

Secrete growth factors

Blood clotting factors

Maxillary sinus infection of odontogenic origin is most commonly caused by:?

Fungal

Aerobic bacterial

Viral

Anaerobic bacterial

Hemostasis, analogy to house repair:?

Subcontractors start work

Utility workers cap-off broken utilities

Interior finishing

Exterior framers

All are structures present in oral mucous membrane, except:?

Primarily salivary glands

Minor salivary glands

Presence of hair follicles

Few sebaceous glands are present in upper lip and buccal mucosa

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

Use of aspirin

Foods with high protein

Suturing

Wound dressing

Systemic disease, e.g. Diabetes could be the factors of:?

Delay wound healing

Prolong infection in the wound bed

Tissue necrosis

All of the above

The statements below are true, except:?

A black wound bed is a sigh of healthy tissue healing

A layer of pale pink granulation tissue covers the wound bed in healthy healing

Red wound indicates healthy granulation tissue

If the wound is unhealthy due to dead tissue, infection, or pus; the wound may also be yellow and must be debrided

Eschar (dead, avascular tissue) could be found in:?

Infected wound bed with pus

Tissue necrosis of the black wound bed

Fibrin clot

Granulation tissue cover the wound bed

Red wound with a layer of pale pink granulation tissue is considered as:?

Healthy and normal healing is under way

Unhealthy and infected wound bed

Delay healing of the wound bed

Tissue necrosis

If patient comes with history of cardiac problem taking aspirin. What will be the possible complication after you performed tooth extraction:?

Risk of prolong bleeding

Risk of decrease bleeding

Dry socket

Increases prothrombin tim

Indications of surgical tooth extraction are all, except:?

Just roots

Impacted wisdom tooth

Ankylosed tooth

Patient during radiotherapy procedure

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