HESI Dental Hygiene Comprehensive Exam Questions and Answers, Complete

HESI Dental Hygiene Comprehensive Exam
Questions and Answers, Complete
1. the _ junction is the junction between the enamel of the
crown and the cementum of the root.:
Answer:
cementoenamel junction
2. During sealant placement, which angle, in degrees provides the greatest
retention?:
Answer:
45 degrees
3. which restorative material provides the greatest compressive strength?-:
Answer:
amalgam
4. the genial tubercles are located to which other normal anatomic structure?:
Answer:
lingual foramen
5. Each of the following medical emergencies indicates administration of
oxygen EXCEPT one. which one is the exception?
a. hyperventilation
b. postural hypotension
c. angina pectoris
d. syncope: a
6. at which interval of maintenance treatment, in months, does the long term
success of nonsurgical periodontal therapy rely?:
Answer:
3
7. which best describes the etiology of pemphigus vulgaris?: