HESI DENTAL HYGIENE EXAM 2 LATEST
VERSION 2023/2024. HESI EXAM 400
QUESTIONS AND VERIFIED WERS ( GRADED
A+)
A 17 yr old presents for a third molar
evaluation. The panoramic radiograph
reveals the apical thirst of roots #1 & #2
have fused together. Which best defines
this anomaly? Concrescence
Concrescence is the fusion of 2 individually
developed teeth with cementum only.
Gemination occurs when a single tooth bud
forms tow joined teeth.
1
,a 42 yr old patient presents to the dental
office for periodontal care. The health
history indicates she is currently undergoing
cancer treatment. Which is recorded other
than in the patient's disease status
information? Patient's appearance due to
cancer
A 53 yr old patient returns to the dental
office 5 weeks after nonsurgical periodontal
therapy for reevaluation. Although the
tissue response is generally positive, the
hygienist notes one area of localized
inflammation with bleeding on probing.
Which action should the hygienist take?
2
,Explore site for residual calculus deposits or
plaque retentive factors
A community fair was held to provide
information to residents regarding issue
related to dental health. The dental
hygienists organizing the event wanted to
determine if the fair had an impact on the
attendees' dental knowledge. Attendee
were asked to complete a questionnaire
prior to visiting five booths and immediately
following attendance at the last booth. 93
attendees voluntarily chose to complete the
survey. The survey was a 10item dental
health knowledge questionnaire with each
item worth one point. It was administered
in a pre and post test design. Questionnaire
3
, items were in a true or false format. Each
item was scored "1" of wered correctly and
"0" if wered incorrectly. Items were totaled
and overall pretest scores were compared
with overall posttest scores. A statistical
analysis was used to determine the
difference between the mean scores
(p<.01). The pretest results revealed a mean
score of 6.4 Crosssectional
A dental hygienist is creating an oral health
care program for participants at a local
Women, Infants, and Children program
(WIC). The hygienist will develop a
community profile to determine the WIC
participant's dental knowledge. Instruction
will include toothbrushing, oral
4
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