Dental Hygiene Board Exam (200 Questions) with all
Correct & 100% Verified Answers |Actual Complete Exam
|Already Graded A+
Which of the following would result in a darker radiographic image?
a. Increased mA
b. decreased mA
c. Decreased kVp
d. Decreased exposure time ✔Correct Answer-increased mA
The patient with chronic renal failure should be scheduled: ✔Correct Answer-the day after
dialysis
Which of the following compounds can be used to fluoridate domestic water systems?
✔Correct Answer-Sodium Silicofluoride
After developing a full-mouth series of radiographs, all of the films are completely black. What
was the cause for this? ✔Correct Answer-silver halide crystals were energized
Identify the vitamin that promotes the synthesis of collagen ✔Correct Answer-Vitamin C
Which of the following agencies or acts is concerned with Bloodborne Pathogen Standards?
✔Correct Answer-OSHA
When determining pocket depth, if the probe is inserted at an angle that insufficient the
reading will be greater than the actual probe depth (TRUE OR FALSE) ✔Correct Answer-False
According to the Code of Ethics for DH, a patient's right to informed consent prior to treatment
is an example of: ✔Correct Answer-Autonomy
How often does a HIPPA form need to be signed? ✔Correct Answer-once
All of the following lesions could be seen with a patient wearing an ill-fitting metal removable
denture EXCEPT one. What is the exception? ✔Correct Answer-papillary hypoplasia
The oral physiotherapy aid most suited for removal of loosely adherent plaque is an?
✔Correct Answer-oral irrigator
Identify the MOST common supernumerary tooth ✔Correct Answer-mesiodens
,Personal Protective Equipment (PPE) is designed to protect the patient. (TRUE OR FALSE)
✔Correct Answer-False
The purpose of a professional code of ethics is to achieve high levels of all of the following
EXCEPT one. Which is the exception? ✔Correct Answer-Interpersonal relatiosnhips
The recommended uninterrupted immersion time to sterilize instruments through liquid
chemical solutions is: ✔Correct Answer-10 hours
Providing services to protect all patients and to minimize harm to them and others involved in
treatment is an example of: ✔Correct Answer-non-maleficence
A health care provider must obtain informed consent before an invasive procedure. This
consent may be oral or written. (True/False for both statements) ✔Correct Answer-both
statements are true
An adult-sized blood pressure cuff placed on a child can produce an inaccurate lower reading.
(TRUE/FALSE) ✔Correct Answer-True
One of the procedures in private practice is diagnosis. What is the parallel procedure in
community health practice? ✔Correct Answer-data analysis
Vitamin D assists with the absorption of: ✔Correct Answer-calcium
The acronym HIPPA stands for: ✔Correct Answer-Health Insurance Portability and
Accountability Act
Which of the following fat soluble vitamins prevents night blindness? ✔Correct Answer-
Vitamin A
Patients may be charged a reasonable fee for the transfer of dental records. (TRUE/FALSE)
✔Correct Answer-True
An example of negligence is: ✔Correct Answer-Damaging the patient's tooth and not
informing him/her
Identify the agency concerned with maintaining patient confidentiality? ✔Correct Answer-
HIPPA
Which of the following vitamins assists in the synthesis of trytophan? ✔Correct Answer-Niacin
Identify the anterior tooth MOST likely to exhibit a bifurcated root ✔Correct Answer-
Mandibular canine
, Which of the following physiotherapy aids is BEST used for cleaning Class IV furcations?
✔Correct Answer-Interdental Brush
Mrs. Jones presents with severe PD, rampant decay, & several periapical abscesses. She tells the
DH that she made the appt to get her teeth bleached. What would be the first issue the DH
would address with the pt? ✔Correct Answer-tooth whitening
What is the general principle concerning the standards of right and wrong? ✔Correct Answer-
Ethics
Power-assisted toothbrushing is more effective than manual brushing in: ✔Correct Answer-all
ages
Inflammation can be described by all of the following clinical signs EXCEPT one. Which is the
excpetion? ✔Correct Answer-Paresthesia
(answers: erythema, swelling, heat etc)
The most common medical emergency in the dental office is: ✔Correct Answer-syncope
All of the following are elements of informed consent EXCEPT one. Which one is the exception?
✔Correct Answer-Unilateral dismissal of a patient with ample and proper notice
Which of the following acts/laws protect healthcare professionals from liability while providing
emergency care to an accident victim? ✔Correct Answer-Good Samaritan Laws
All of the following treatments are recommended for a patient who has ingested more than
5mg/kg of fluoride EXCEPT one. Which one is the exception? ✔Correct Answer-immediately
admit to the hospital
Which of the following ADHA Code of Ethics principles addresses truth, integrity, and honesty?
✔Correct Answer-Veracity
Which of the following tissues are radioresistant? ✔Correct Answer-optic lens tissue
Fluoride interferes with bacterial metabolism for all of the following reasons EXCEPT one. Which
one is the exception? ✔Correct Answer-rapid uptake in enamel
Children are more sensitive to radiation than adults because: ✔Correct Answer-they have
increased cellular mitosis
Excessive exposure to radiation initially presents as: ✔Correct Answer-erythema
Correct & 100% Verified Answers |Actual Complete Exam
|Already Graded A+
Which of the following would result in a darker radiographic image?
a. Increased mA
b. decreased mA
c. Decreased kVp
d. Decreased exposure time ✔Correct Answer-increased mA
The patient with chronic renal failure should be scheduled: ✔Correct Answer-the day after
dialysis
Which of the following compounds can be used to fluoridate domestic water systems?
✔Correct Answer-Sodium Silicofluoride
After developing a full-mouth series of radiographs, all of the films are completely black. What
was the cause for this? ✔Correct Answer-silver halide crystals were energized
Identify the vitamin that promotes the synthesis of collagen ✔Correct Answer-Vitamin C
Which of the following agencies or acts is concerned with Bloodborne Pathogen Standards?
✔Correct Answer-OSHA
When determining pocket depth, if the probe is inserted at an angle that insufficient the
reading will be greater than the actual probe depth (TRUE OR FALSE) ✔Correct Answer-False
According to the Code of Ethics for DH, a patient's right to informed consent prior to treatment
is an example of: ✔Correct Answer-Autonomy
How often does a HIPPA form need to be signed? ✔Correct Answer-once
All of the following lesions could be seen with a patient wearing an ill-fitting metal removable
denture EXCEPT one. What is the exception? ✔Correct Answer-papillary hypoplasia
The oral physiotherapy aid most suited for removal of loosely adherent plaque is an?
✔Correct Answer-oral irrigator
Identify the MOST common supernumerary tooth ✔Correct Answer-mesiodens
,Personal Protective Equipment (PPE) is designed to protect the patient. (TRUE OR FALSE)
✔Correct Answer-False
The purpose of a professional code of ethics is to achieve high levels of all of the following
EXCEPT one. Which is the exception? ✔Correct Answer-Interpersonal relatiosnhips
The recommended uninterrupted immersion time to sterilize instruments through liquid
chemical solutions is: ✔Correct Answer-10 hours
Providing services to protect all patients and to minimize harm to them and others involved in
treatment is an example of: ✔Correct Answer-non-maleficence
A health care provider must obtain informed consent before an invasive procedure. This
consent may be oral or written. (True/False for both statements) ✔Correct Answer-both
statements are true
An adult-sized blood pressure cuff placed on a child can produce an inaccurate lower reading.
(TRUE/FALSE) ✔Correct Answer-True
One of the procedures in private practice is diagnosis. What is the parallel procedure in
community health practice? ✔Correct Answer-data analysis
Vitamin D assists with the absorption of: ✔Correct Answer-calcium
The acronym HIPPA stands for: ✔Correct Answer-Health Insurance Portability and
Accountability Act
Which of the following fat soluble vitamins prevents night blindness? ✔Correct Answer-
Vitamin A
Patients may be charged a reasonable fee for the transfer of dental records. (TRUE/FALSE)
✔Correct Answer-True
An example of negligence is: ✔Correct Answer-Damaging the patient's tooth and not
informing him/her
Identify the agency concerned with maintaining patient confidentiality? ✔Correct Answer-
HIPPA
Which of the following vitamins assists in the synthesis of trytophan? ✔Correct Answer-Niacin
Identify the anterior tooth MOST likely to exhibit a bifurcated root ✔Correct Answer-
Mandibular canine
, Which of the following physiotherapy aids is BEST used for cleaning Class IV furcations?
✔Correct Answer-Interdental Brush
Mrs. Jones presents with severe PD, rampant decay, & several periapical abscesses. She tells the
DH that she made the appt to get her teeth bleached. What would be the first issue the DH
would address with the pt? ✔Correct Answer-tooth whitening
What is the general principle concerning the standards of right and wrong? ✔Correct Answer-
Ethics
Power-assisted toothbrushing is more effective than manual brushing in: ✔Correct Answer-all
ages
Inflammation can be described by all of the following clinical signs EXCEPT one. Which is the
excpetion? ✔Correct Answer-Paresthesia
(answers: erythema, swelling, heat etc)
The most common medical emergency in the dental office is: ✔Correct Answer-syncope
All of the following are elements of informed consent EXCEPT one. Which one is the exception?
✔Correct Answer-Unilateral dismissal of a patient with ample and proper notice
Which of the following acts/laws protect healthcare professionals from liability while providing
emergency care to an accident victim? ✔Correct Answer-Good Samaritan Laws
All of the following treatments are recommended for a patient who has ingested more than
5mg/kg of fluoride EXCEPT one. Which one is the exception? ✔Correct Answer-immediately
admit to the hospital
Which of the following ADHA Code of Ethics principles addresses truth, integrity, and honesty?
✔Correct Answer-Veracity
Which of the following tissues are radioresistant? ✔Correct Answer-optic lens tissue
Fluoride interferes with bacterial metabolism for all of the following reasons EXCEPT one. Which
one is the exception? ✔Correct Answer-rapid uptake in enamel
Children are more sensitive to radiation than adults because: ✔Correct Answer-they have
increased cellular mitosis
Excessive exposure to radiation initially presents as: ✔Correct Answer-erythema
