NBDHE – National Board Dental Hygiene
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Primarily, systemic fluorides protect the teeth by which of the following actions?
A. Lowering their surface energy
B. Creating bacteriostasis
C. Inhibiting enzyme activity
D. Reducing the fluoroapatite solubility
E. Improving their morphology - ANSWERS-D
Bell's palsy involves which of the following cranial nerves?
A. III
B. IV
c. V
D. VII
E. IX - ANSWERS-D
Periodontal disease is considered to be controlled when
A. no bleeding on probing is present.
, B. the gingival tissue is firm,pink and stippled.
C. no pockets are deeper than 3 mm.
D. calculus and plaque have been removed
E. the gingival tissue height approximates the
cementoenamel junction. - ANSWERS-A
Which of the following tissues and organs idare the MOST radio resistant?
A. Nerves
B. Glands
C. Skin
D. Bonemamow
E. Reproductive organs - ANSWERS-A
Superficial lymphatic vessels of the breast drain pri- marily into which of the following
nodes?
A. Axillary
B. Cervical
C. Substernal
D. Subclavicular
E. Supraclavicular - ANSWERS-A
Curets can be hand-sharpened on a flat stone. This
process becomes the MOST effective when the face of the curet meets the stone at an
angle of
A."45-60".
Examination Updated Exam 2026 WITH Recent
Newest Verified And Well Analyzed Exam
Questions (Actual Exam 2026-2027) Correct
Detailed & Verified ANSWERS (100% Accurate
Solutions) ALREADY GRADED A+||NEWEST
VERSION Of The Exam Guarantee Pass!!
Primarily, systemic fluorides protect the teeth by which of the following actions?
A. Lowering their surface energy
B. Creating bacteriostasis
C. Inhibiting enzyme activity
D. Reducing the fluoroapatite solubility
E. Improving their morphology - ANSWERS-D
Bell's palsy involves which of the following cranial nerves?
A. III
B. IV
c. V
D. VII
E. IX - ANSWERS-D
Periodontal disease is considered to be controlled when
A. no bleeding on probing is present.
, B. the gingival tissue is firm,pink and stippled.
C. no pockets are deeper than 3 mm.
D. calculus and plaque have been removed
E. the gingival tissue height approximates the
cementoenamel junction. - ANSWERS-A
Which of the following tissues and organs idare the MOST radio resistant?
A. Nerves
B. Glands
C. Skin
D. Bonemamow
E. Reproductive organs - ANSWERS-A
Superficial lymphatic vessels of the breast drain pri- marily into which of the following
nodes?
A. Axillary
B. Cervical
C. Substernal
D. Subclavicular
E. Supraclavicular - ANSWERS-A
Curets can be hand-sharpened on a flat stone. This
process becomes the MOST effective when the face of the curet meets the stone at an
angle of
A."45-60".
