NBDHE Patient Education and Preventive Dentistry 2

Question 1

A dental hygienist is counseling a pregnant patient about oral health. Which statement is MOST accurate?

Accepted Answer

Periodontal disease in pregnancy is associated with adverse birth outcomes

Answer

Research has linked maternal periodontal disease to preterm birth and low birth weight, making prenatal periodontal care clinically important.

Question 2

Which method is the GOLD STANDARD for assessing a patient's oral hygiene status at home?

Accepted Answer

Disclosing agents with plaque index

Answer

Disclosing agents stain plaque to make it visible, enabling accurate quantification using a plaque index during patient instruction.

Question 3

The Snyder test measures which property of saliva?

Accepted Answer

Cariogenic potential via acid production from glucose

Answer

The Snyder test is a colorimetric test that assesses the acid-producing ability of salivary bacteria using a glucose medium.

Question 4

Which sealant material is most commonly used for pit-and-fissure sealants in permanent molars?

Accepted Answer

Resin-based composite sealant

Answer

Resin-based sealants provide superior retention and are the most widely used material for pit-and-fissure caries prevention on occlusal surfaces.

Question 5

Which motivational interviewing principle is BEST demonstrated when a dental hygienist says, 'It sounds like you're concerned about your child's sweet snacks and their effect on cavities'?

Accepted Answer

Reflective listening

Answer

Reflective listening involves restating or paraphrasing what the patient said to demonstrate understanding and encourage further conversation.

NBDHE Test Practice Test

NBDHE Test Practice Test

NBDHE Patient Education and Preventive Dentistry 2