Exam (elaborations)
NBDHE DENTAL HYGIENIST EXAM 2024/2025
- Course
- Institution
NBDHE DENTAL HYGIENIST EXAM 2024/2025
[Show more]
Content preview
NBDHE DENTAL HYGIENIST EXAM2024/2025
Hypersensitivity of a root lessens as the tooth forms which of the following?
a. Periodontal Ligament
b. Pulp
c. Cellular cementum
d. Enamel - Precise Answer ✔✔c. Cellular cementum
What nerve supplies the intrinsic muscles of the tongue?
a. Trochlear
b. Trigeminal
c. Glossopharyngeal
d. Hypoglossal
e. Accessory - Precise Answer ✔✔d. Hypoglossal
.Which of the following is the most radioresistant?
a. Glands
b. Reproductive organs
c. Bone Marrow
d. Skin
e. Nerves - Precise Answer ✔✔e. Nerves
Fluoride is typically introduced in all of the following ways except by ____________?
a. Drinking water
b. Vitamins
c. Injection
d. Toothpaste
,e. Mouthwash - Precise Answer ✔✔c. Injection
Gingivitis is considered controlled when
a. the gums reach the crown.
b. no deep pockets appear in the gums
c. the gums appear firm
d. the plaque has been removed
e. there's no bleeding around the gums - Precise Answer ✔✔e. there's no bleeding around the gums
A flat stone may be used to sharpen a curette by hand. The face of the curette should be at what angle to
the stone?
a. 50-65 degrees
b. 75-85 degrees
c. 90-100 degrees
d. 100-110 degrees
e. 125-135 degrees - Precise Answer ✔✔d. 100-110 degrees
Radiographic intensifying screens are used for
a. magnification
b. sharpening the image
c. reducing the patient dose
d. reflecting harmful rays
e. expediting the processing time - Precise Answer ✔✔c. reducing the patient dose
After an outbreak of herpetic gingivostomatitis, the herpes simplex virus may remain dormant in which of
the following?
a. Sensory ganglion
b. Salivary Glands
c. Blood
d. Ligaments
e. Lymph nodes - Precise Answer ✔✔a. Sensory ganglion
, Which of the following is a characteristic of an overdenture?
a. No natural teeth remain
b. Natural teeth remain
c. Used with an overbite
d. Used with an underbite
e. Covers the denture - Precise Answer ✔✔b. Natural teeth remain
A dental carie is another name for a _____________.
a. Dental iinstrument
b. The gum line
c. Cavity
d. Plaque build-up
e. Gingivitis - Precise Answer ✔✔c. Cavity
Which of the following is one of the main reasons for a root canal?
a. tooth is cracked
b. The pulp can't be fixed
c. Gums are bleeding
d. A cavity is present
e. Enamel is worn off - Precise Answer ✔✔b. . The pulp can't be fixed
Vital whitening is performed on which of the following?
a. Dentures
b. Tooth with no live nerve
c. Tooth with live nerve
d. Cavities
e. Tooth roots - Precise Answer ✔✔c. Tooth with live nerve
A vasoconductor does which of the following when used in conjunction with Lidocaine?
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 YANCHY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now