NBDHE

practice test 750+ questions and case studies NBDHE 2022 – COMPLETE SOLUTION

practice test 750+ questions and case studies NBDHE 2022 – COMPLETE SOLUTION

practice test 750+ questions and case studies NBDHE 2022 – COMPLETE SOLUTION

practice test 750+ questions and case studies NBDHE 2022 – COMPLETE SOLUTION

In Angles classification, what class has a molar relationship where the buccal groove of the mandibular first permanent molar is mesial To the Mesiobuccal cusp of the maxillary first permanent molar by at least the width of a premolar? A. Class I B. Class II division I C. Class II division II D. Class III Correct Answer: D. Class III Malocclusion occurs in all of the following except one. Which one is the exception? A. Open bite B. Midline shift C. Dental crowding D. Crossbite C...

As a dental amalgam restoration ages in the oral cavity, microleakage decreases because of? A)fluoride release B)galvanic currents C)increase in surface flow D)increase in edge strength E)formation of corrosion product Correct Answer: E)formation of corrosion product A fall in blood pressure could occur when a patient is experiencing each of the following conditions EXCEPT one. Which one is the EXCEPTION? A)shock B)syncope C)anxiety D)allergic reaction E)Addison's disease Corr...

As a dental amalgam restoration ages in the oral cavity, microleakage decreases because of? A)fluoride release B)galvanic currents C)increase in surface flow D)increase in edge strength E)formation of corrosion product Correct Answer: E)formation of corrosion product A fall in blood pressure could occur when a patient is experiencing each of the following conditions EXCEPT one. Which one is the EXCEPTION? A)shock B)syncope C)anxiety D)allergic reaction E)Addison's disease Corr...

Clients with an allergy to penicillin are more likely to show a cross-sensitivity reaction to which of the following classes of antibiotics? Correct Answer: Cephalosporins (T/F) Linoleic acid is an omega-3 fatty acid. It is considered a non-essential fatty acid. Correct Answer: Both are false. Levels of evidence exists that there is a hierarchy of evidence available to guide clinical decision-making. All of the following are implications of the hierarchy except one. Which one is the exce...

Most congenitally missing tooth in the mouth? Correct Answer: Maxillary lateral incisors Tooth with distinct MESIAL root concavity/depression? Correct Answer: Maxillary first premolars Tooth with nonfunctioning cusps? Correct Answer: Mandibular first premolar Cusp of carabelli? Correct Answer: Maxillary first molar (additional 5th cusp) Only premolar with 3 cusps? Correct Answer: Mandibular second premolar (can have 2 or 3) 3 cusp type= 1 buccal and 2 lingual cusps Maxillar...

What is the smooth area between the eyebrows called? A. Philtrum B. Frontal region C. Frontal eminence D. Glabella E. Tragus Correct Answer: *D. Glabella* A. Philtrum - the groove between the upper lip and the nose B. Frontal region - includes the forehead and the area superior to the eyes C. Frontal eminence - prominence of the forehead E. Tragus - smaller flap of tissue of the auricle anterior ro the external acoustic meatus Research misconduct involves all of the following EXCE...