PERIO FINAL EXAM Questions and Answers (Latest Update 2025), Exams of Nursing

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Answers (Latest Update 2025)

All of the following are components of the den- tal hygiene process except one. Which one is the exception? a.Assessment b. Dental diagnosis c. Treatment planning d. Implementation e. Evaluation - Correct Answer ✅b. Dental diagnosis Which one of the following reasons is important for determining the individual goals for periodontal patient care? a. Establishes a rapport with the patient b. Emphasizes the need for prevention in the care of the patient c.Identifies the purpose for treating the patient d. Evaluates for treatment needs after the first appointment - Correct Answer ✅c.Identifies the purpose for treating the patient Which one of the following statements explains the purpose of a dental hygiene diagnosis? a. Keeps the planning of patient care centered on problems or conditions that are responsive to dental hygiene intervention b. Helps the dental hygienist determine the need for

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additional radiographs c. Identifies the type of periodontal disease d. Anticipates the effectiveness in achieving the desired outcome of therapy - Correct Answer ✅a. Keeps the planning of patient care centered on Before undergoing any periodontal treatment, every patient should have his or her mouth and dentition photographed with an intraoral camera because the intraoral camera is an important part of documentation. a.Both the statement and the reason are correct and related. b. Both the statement and the reason are correct but not related. c. The statement is correct, but the reason is not. d. The statement is not correct, but the reason is correct. e. Neither the statement nor the reason is correct. - Correct Answer ✅d. The statement is not correct, but the reason is correct. Which of the following reasons best explains the purpose of evaluation of periodontal therapy? a. Determines the need for additional periodontal intervention b. Deals with the feedback on the effectiveness of

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d. Allow the attachment apparatus to relax. e. Remove all microbial plaque every day. - Correct Answer ✅c. Restore the periodontium to an attractive, comfortable, and functional state of health for the balance Which one of the following steps should be first in developing a plan to treat a patient? a. Teach proper use of oral hygiene aids. b. Perform risk assessment. c. Discuss the case with the patient. d. Decide on the proper maintenance interval. e. Obtain informed consent for periodontal maintenance. - Correct Answer ✅b. Perform risk assessment. All of the following are phases of treatment except one. Which one is the exception? a. Phase I: disease control b. Phase II: surgical correction c. Phase III: restorative/prosthetic care d. Phase IV: maintenance care e. Phase V: implant care - Correct Answer ✅e. Phase V: implant care

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In which one of the following phases of treatment is reevaluation of initial therapy completed? a. I b. II c. III d. IV e. V - Correct Answer ✅a. I Which one of the following treatment steps is most appropriate in controlling pregnancy-associated gingivitis? a. Surgical intervention b. Oral irrigation with chlorhexidine c. Plaque control with toothbrushing and flossing d. Systemic antibiotics e. Estrogen supplements - Correct Answer ✅c. Plaque control with toothbrushing and flossing Which one of the following treatments is most appropriate for patients with localized aggressive periodontitis? a. Periodontal debridement, systemic antibiotics, and surgery b. Periodontal debridement and surgery c. Oral rinsing and periodontal debridement d. Oral irrigation and periodontal debridement

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Which one of the following is the most important consideration when treating geriatric patients? a. Therapy may be complicated by multiple medical conditions. b. The ability to properly understand oral hygiene instructions may be impaired. c. Anxiety level is higher in this age group. d. Severe frailty inhibits normal maneuvering in the dental office. e. Physical impairments are possible. - Correct Answer ✅a. Therapy may be complicated by multiple medical conditions. Which one of the following substances can cause extrinsic tooth staining? - Correct Answer ✅chlorhexidine From the list provided, select the indications for the use of mouth rinses in periodontics - Correct Answer ✅- Limited manual in periodontics

• Gingivitis
• Periodontitis before periodontal debridement
• Peri- implantitis Which one of the following antimicrobial agents pos- sesses high substantivity to the oral soft tissues - Correct Answer ✅chlorhexidine

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Which of the following dosing is correct for chlorhexidine rinse - Correct Answer ✅Rinse twice a day for 30 seconds Which one of the following antimicrobial mouth rinses contains the highest concentration of alcohol? - Correct Answer ✅listerine From the following list, select the items associated with site- specific chemotherapy - Correct Answer ✅- Reduction in probing depth

• Gain in clinical attachment
• Reduction in bleeding Which one of the following procedures most effectively removes supra/subgingival dental biofilm: - Correct Answer ✅- Periodontal debridement From the following list, select the items associated with treatment of peri-implant mucositis - Correct Answer ✅- oral hygiene instructions
• nonsurgical periodontal debridement
• polishing
• chlorhexidine rinse

Answers (Latest Update 2025)

Which of the following is an adverse effect that may occur when taking antibiotics? - Correct Answer ✅bacterial resistance Which of the following drugs is used in chronic periodontitis to suppress the production and secretion of host cell collagenase? - Correct Answer ✅- Doxycycline From the list provided, select the items associated with determining the susceptibility of certain bacteria to antibiotics. a. Phase-contrast microscopy b. DNA probe c. Dark-field microscopy d. Temperature e. GCF assay f. Bacterial culture - Correct Answer ✅b. DNA probe f. Bacterial culture All the following types of patients could have adjunc- tive periodontal diagnostic testing be of greatest use except one. Which one is the exception? a. New patients who have not received therapy previously b. Treated patients who initially present with advanced

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periodontal disease c. Patients not responding to periodontal treatment d. Patients with previously treated gingivitis - Correct Answer ✅d. Patients with previously treated gingivitis Which one of the following statements may indicate that a genetic risk factor is contributing to a patient's periodontal condition? a. Destruction of bone early in life b. Production of excessive amounts of interleukin- c. Demonstration of high levels of bacteria in childhood d. Presentation with highly inflamed soft tissues - Correct Answer ✅b. Production of excessive amounts of interleukin- Which of the following indications is for using host- based diagnostic periodontal tests? a. Determine the need for future maintenance care b. Identify periodontal sites that are bleeding c. Evaluate the need for more aggressive periodontal treatment d. Distinguish between active and inactive disease sites - Correct Answer ✅c. Evaluate the need for more aggressive periodontal treatment

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Which one of the following tests identifies the motility of bacteria? a. Enzyme-linked immunosorbent assay (ELISA) b. Phase-contrast microscopy c. DNA probe d. GCF enzyme e. Temperature - Correct Answer ✅b. Phase-contrast microscopy Which one of the following host cells synthesizes and releases beta-glucuronidase and elastase? a. Mast cells b. Lymphocytes c. Neutrophils d. Eosinophils e. Fibroblasts - Correct Answer ✅c. Neutrophils All of the following statements are correct concerning the use of DNA probe assays except one. Which one is the exception? a. They are highly sensitive and specific for targeted periodontal pathogens. b. Samples are sent to an outside laboratory. c. They require viable microorganisms.

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d. They provide rapid identification. - Correct Answer ✅c. They require viable microorganisms. Which one of the following statements describes the rationale for periodontal oral hygiene self care? a. Reduction in the risk for development of dental caries b. Augmentation of the immune reaction to a bacterial insult c. Elimination or suppression of harmful microorganisms found in supragingival plaque biofilms d. Disruption of the number of subgingival microbial biota with a delay in the repopulation of pathogens - Correct Answer ✅c. Elimination or suppression of harmful microorganisms found in supragingival plaque biofilms Which one of the following oral hygiene regimens is best for a patient after periodontal surgery? a. Resume regular brushing and flossing regimens. b. Use a softbristle toothbrush and an antimicrobial mouth rinse. c. Use powered toothbrush and floss. d. Use oral irrigation with chlorhexidine. - Correct Answer ✅b. Use a softbristle toothbrush and an antimicrobial mouth rinse. A patient says that he is doing the best he can with his home care, but he still has moderate to heavy supra gingival

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d. Psychological assessment e. Simple determination of oral malodor - Correct Answer ✅a. Self assessment b. Tongue sulfide probe d. Psychological assessment e. Simple determination of oral malodor From the following list, select the items associated with recommending interdental cleansing devices. a. Amount of plaque b. Manual dexterity c. Presence of a bridge d. Type of embrasure e. Severity of inflammation - Correct Answer ✅b. Manual dexterity c. Presence of a bridge d. Type of embrasure Which one of the following methods best evaluates for effectiveness of a patient's oral hygiene? a. Show and tell b. Feedback c. Disclosing agents d. Selfdocumentation - Correct Answer ✅b. Feedback

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For each oral hygiene aid listed, select the correct device for the appropriate gingival embrasure. (a. type 1, b. type 2, c. type III)

1. Interdental brush
2. Rubbertip stimulator
3. Wooden wedge
4. Dental floss - Correct Answer ✅b. Type II c. Type III b. Type II c. Type III b. Type II c. Type III a. Type I Which one of the following steps should be done first when treating a patient for dentinal hypersensitivity? a. Recommend a desensitizing dentifrice for 4 to 6 weeks. c. Identify the tooth/teeth that is (are) painful. d. Apply sodium fluoride - Correct Answer ✅c. Identify the tooth/teeth that is (are) painful. Which of the following oral hygiene aids is best used for interdental removal of plaque from implants?

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a. Mucogingival b. Gingivectomy c. Periodontal flap d. Excisional new attachment - Correct Answer ✅b. Gingivectomy When placing sutures, the knot is usually tied on the palatal surface because this is a protected area. a. Both the statement and the reason are correct and related. b. Both the statement and the reason are correct but not related. c. The statement is correct, but the reason is not. d. The statement is not correct, but the reason is correct. e. Neither the statement nor the reason is correct. - Correct Answer ✅e. Neither the statement nor the reason is correct. After periodontal surgery, which one of the following hygiene aids is best recommended to clean exposed furcations? a. Dental floss b. Manual toothbrush c. Powered toothbrush d. Single-tuft brush - Correct Answer ✅d. Single-tuft brush

Answers (Latest Update 2025)

Which one of the following surgical procedures is best recommended for augmenting the amount of attached gingiva and covering exposed root surfaces before a patient undergoes orthodontic treatment? a. Gingivectomy b. Connective tissue graft c. Modified Widman flap d. Crown lengthening - Correct Answer ✅b. Connective tissue graft Which one of the following immediate measures should be advised to a patient who calls the office 2 days after periodontal surgery and states that he or she has bleed- ing from the surgical site? a. Rinse with warm saltwater b. Lie down on a couch c. Remove the packing d. Apply pressure - Correct Answer ✅d. Apply pressure Which of the following is the primary objective of periodontal flap surgery? a. Gain access to the bone and root surface b. Augment the amount of free gingiva c. Provide easy-to-maintain areas