NBDHE REVIEW 667 QUESTIONS PRACTICE
SOLUTION SET 2026 AUTHENTIC
QUESTIONS AND EXPERT VERIFIED
ANSWERS GRADED A+
⩥ microbes associated with NUP/NUG (4).
Answer: 1. spirochetes (treponema denticola)
2. fusobacterium
3. prevotella intermedia
4. porphyromonas gingivalis
⩥ gingival abscess results from.
Answer: injury or infection of the gingival tissue
⩥ periodontal abscess results from_______ and ________ developes
after _____.
Answer: spread of infection deep into the periodontal pockets, drainage
is blocked, perio debridement
⩥ where does a pericoronal abscess develope? and where is it most
common?.
,Answer: around the crown of a partially erupted tooth, mandibular 3rd
molars
⩥ where does a periapical abscess develop?.
Answer: around the apex of a tooth root
⩥ what is chemotaxis.
Answer: Cell movement in response to chemical stimulus.
⩥ what is neutropenia.
Answer: A reduction in circulating neutrophils
⩥ what is a suprabony defect.
Answer: base of pocket is above (coronal) to alveolar bone
⩥ what is an infrabony defect.
Answer: base of pocket is below (apical) to alveolar bone, vertical bone
loss
⩥ what is primary occlusal trauma.
Answer: Excessive force on tooth with normal bone support
,⩥ what is secondary occlusal trauma.
Answer: Normal or excessive force on tooth with LOSS of support
⩥ what is hypertrophy.
Answer: enlargement due to increase in cell size
⩥ what is hyperplasia.
Answer: enlargement due to increase in cell number
⩥ what is stillman's cleft.
Answer: Recession causing narrow slits in the gingiva
⩥ class 1 mobility.
Answer: Slight mobility, up to 1 mm
⩥ class 2 mobility.
Answer: moderate mobility, greater than 1mm
⩥ class 3 mobility.
Answer: severe mobility, tooth can be depressed
, ⩥ linear gingival erythema is a manifestation of _______ caused by
_________.
Answer: immunosuppression, HIV infection
⩥ kaposi's sarcoma form?, consistency?, color?, pain/no pain?
Resembles? Found in?.
Answer: Tumor, soft, blue/purple, painless, keloids or bruises, HIV
positive ppl
⩥ HIPPA.
Answer: Health Insurance Portability and Accountability Act
⩥ OSHA.
Answer: Occupational Safety and Health Administration
⩥ CDC.
Answer: center for disease control: (responsible for providing guidelines
for diseases and disease prevention)
⩥ high level disinfectants are used in.
Answer: used in surgical areas
⩥ intermediate level disinfectants are used in.
SOLUTION SET 2026 AUTHENTIC
QUESTIONS AND EXPERT VERIFIED
ANSWERS GRADED A+
⩥ microbes associated with NUP/NUG (4).
Answer: 1. spirochetes (treponema denticola)
2. fusobacterium
3. prevotella intermedia
4. porphyromonas gingivalis
⩥ gingival abscess results from.
Answer: injury or infection of the gingival tissue
⩥ periodontal abscess results from_______ and ________ developes
after _____.
Answer: spread of infection deep into the periodontal pockets, drainage
is blocked, perio debridement
⩥ where does a pericoronal abscess develope? and where is it most
common?.
,Answer: around the crown of a partially erupted tooth, mandibular 3rd
molars
⩥ where does a periapical abscess develop?.
Answer: around the apex of a tooth root
⩥ what is chemotaxis.
Answer: Cell movement in response to chemical stimulus.
⩥ what is neutropenia.
Answer: A reduction in circulating neutrophils
⩥ what is a suprabony defect.
Answer: base of pocket is above (coronal) to alveolar bone
⩥ what is an infrabony defect.
Answer: base of pocket is below (apical) to alveolar bone, vertical bone
loss
⩥ what is primary occlusal trauma.
Answer: Excessive force on tooth with normal bone support
,⩥ what is secondary occlusal trauma.
Answer: Normal or excessive force on tooth with LOSS of support
⩥ what is hypertrophy.
Answer: enlargement due to increase in cell size
⩥ what is hyperplasia.
Answer: enlargement due to increase in cell number
⩥ what is stillman's cleft.
Answer: Recession causing narrow slits in the gingiva
⩥ class 1 mobility.
Answer: Slight mobility, up to 1 mm
⩥ class 2 mobility.
Answer: moderate mobility, greater than 1mm
⩥ class 3 mobility.
Answer: severe mobility, tooth can be depressed
, ⩥ linear gingival erythema is a manifestation of _______ caused by
_________.
Answer: immunosuppression, HIV infection
⩥ kaposi's sarcoma form?, consistency?, color?, pain/no pain?
Resembles? Found in?.
Answer: Tumor, soft, blue/purple, painless, keloids or bruises, HIV
positive ppl
⩥ HIPPA.
Answer: Health Insurance Portability and Accountability Act
⩥ OSHA.
Answer: Occupational Safety and Health Administration
⩥ CDC.
Answer: center for disease control: (responsible for providing guidelines
for diseases and disease prevention)
⩥ high level disinfectants are used in.
Answer: used in surgical areas
⩥ intermediate level disinfectants are used in.
