HESI Dental Hygiene Provisions Exam Questions With Verified Answers.
0 view 0 purchase
Course
HESI Dental Hygiene Scientific
Institution
HESI Dental Hygiene Scientific
HESI Dental Hygiene Provisions Exam
Questions With Verified Answers.
Which results will ensue if a kilovolt peak (kVp) below 65 is used when exposing radiographs?
A. Exposure to radiation is increased.
B. Overall darker film density results.
C. Diagnostic digital image does not result.
D. Foc...
HESI Dental Hygiene Provisions Exam
Questions With Verified Answers.
Which results will ensue if a kilovolt peak (kVp) below 65 is used when exposing radiographs?
A. Exposure to radiation is increased.
B. Overall darker film density results.
C. Diagnostic digital image does not result.
D. Focal-film distance must be increased. - answer✔A. Exposure to radiation is increased.
Each of the following compounds is used to fluoridate domestic water systems EXCEPT one.
Which one is the EXCEPTION?
A. Hydrofluorosilicic acid
B. Sodium silicofluoride.
C. Sodium fluoride.
D. Acidulated phosphate. - answer✔D. Acidulated phosphate.
Most dental sealants placed are self cured because this process allows for a longer working time
for the operator.
A. The statement is correct, but the reason is NOT.
B. Both statement and reason are correct and related.
C. The statement is NOT correct, but the reason is correct.
D. Both statement and reason are correct, but not related.
E. NEITHER the statement NOR the reason is correct. - answer✔E. NEITHER the statement
NOR the reason is correct.
Each of the following patients would benefit from prescription fluoride supplements EXCEPT
one. Which one is the EXCEPTION?
A. 16-year-old male living in a community where the fluoride level in the water supply is 0.5
ppm.
B. 33-year-old female in her second trimester of pregnancy who drinks unfluoridated water.
C.7-month-old female who receives her total dietary intake from breast milk
D.5-year-old male living in a community where the fluoride level in the water supply is 0.2 ppm.
- answer✔B. 33-year-old female in her second trimester of pregnancy who drinks unfluoridated
water.
In addition to bleeding, which other characteristic best describes a mild case of gingivitis?
A. Areas of pseudopocking
B. Pocket depths measuring 6mm.
C. Mobility.
D. Presence of fibrotic gingival tissues and cementum exposure. - answer✔A. Areas of
pseudopocking
Each of the following is true concerning professionally applied topical fluoride in a tray
EXCEPT one. Which one is the EXCEPTION?
A. Apply fluoride for 4 minutes.
B. Ask patient to rinse thoroughly following the application to prevent ingestion.
C. Use saliva ejector to help hold trays in place.
D. Dispense 2 ml of fluoride in tray. - answer✔B. Ask patient to rinse thoroughly following the
application to prevent ingestion.
Which most effectively identifies plaque biofilm on tooth surfaces?
A. Study cast.
B. Reading materials.
C. Discussion with clinician.
D. Disclosing agent. - answer✔D. Disclosing agent.
Mobility is a risk factor for periodontal disease progression. Mobility is measured using bidigital
evaluation when teeth are not occluded.
A. Both statements are false.
B. The first statement is false and the second is true.
C. The first statement is true and the second is false.
D. Both statements are true. - answer✔D. Both statements are true.
After taking a periapical of tooth #24 using the paralleling technique, the dental hygienist notices
the image appears elongated. How would the dental hygienist correct this error?
A. Decrease negative vertical angulation.
B. Increase negative vertical angulation.
C. Decrease positive vertical angulation.
D. Increase positive vertical angulation. - answer✔B. Increase negative vertical angulation.
A patient in her seventh month of pregnancy begins to feel nauseous during the dental
prophylaxis. Suddenly, the patient begins to sweat and starts gasping for air. What is the patient
experiencing?
A. Postprandial hypotension.
B. Orthostatic hypotension.
C. Neurally mediated hypotension.
D. Supine hypotensive syndrome. - answer✔D. Supine hypotensive syndrome.
Which vaccination does the Occupational Safety and Health Administration (OSHA) requires
employers to offer all personnel at risk of exposure to blood and other potentially infectious
materials?
A. Rubella.
B. Hepatitis B.
C. Influenza.
D. Varicella-zoster. - answer✔B. Hepatitis B.
The Hepatitis B virus (HBV) is transmitted through ingestion of foods or water contaminated by
an infected person. The Hepatitis A virus (HAV) virus is transmitted through blood, blood
products, or body fluids.
A. The first statement is true and the second is false.
B. Both statements are true.
C. Both statements are false.
D. The first statement is false and the second is true. - answer✔C. Both statements are false.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Brainbarter. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
