NBDHE PRACTICE TEST|| ACTUAL EXAMS|| CORRECT QUESTIONS & ANSWERS COMPLETE EXAM BUNDLE

What is myxedema? - ANSWER Hypothyroidism in adults According to the American Heart Association guideline, which of the following heart conditions does NOT require premedication? A.) Incompletely repaired cyanotic congenital heart disease B.) History of infective endocarditis C.) Rheumatic ...

material highly ductile - ANSWER can undergo form without breaking silver amalgam alloy contain copper to - ANSWER reduce the rate of corrosion liner most commonly used to stimulate the development of secondary dentin in pulp exposure - ANSWER calcium hydroxide slow the set of gypsum and ga...

Hypersensitivity of a root lessens as the tooth forms which of the following? a. Periodontal Ligament b. Pulp c. Cellular cementum d. Enamel - ANSWER c. Cellular cementum What nerve supplies the intrinsic muscles of the tongue? a. Trochlear b. Trigeminal c. Glossopharyngeal d. Hyp...

. A band B. I band C. H Zone D. Sarcomere D. Sarcomere - ANSWER Which is the functional unit of striated muscle? A. Primary intention B. Regeneration C. Repair D. Secondary intention B. Regeneration - ANSWER Slightly damaged tissue completely returns to its normal structure and funct...

The x-ray was discovered by a. Heinrich Geissler b. Wilhelm Roentgen c. Johann Hittorf d. William Crookes - ANSWER Wilhelm Roentgen Which discovery was the precursor to the discovery of x-rays? A. Beta particles B. Alpha particles C. Cathode rays D. Radioactive materials - ANSWER Cathode ...

Which has the highest powder-to-water ratio? Plaster Type III stone Type IV stone Type V stone - ANSWER type V (die stone) Patients with uncontrolled diabetes might exhibit each of the following conditions EXCEPT one. -Generalized widening of PDL space -Peripheral neuropathy -Polyuria ...

A. A band B. I band C. H Zone D. Sarcomere D. Sarcomere - ANSWER Which is the functional unit of striated muscle? A. Primary intention B. Regeneration C. Repair D. Secondary intention B. Regeneration - ANSWER Slightly damaged tissue completely returns to its normal structure and func...

Sensory impulses from a toothache are likely to be transmitted on - ANSWER cranial nerve V Viruses can be distinguished from all other microorganisms by virtue of their - ANSWER possession of only one type of nucleic acid Too little vertical angulation when taking radiographs will result in - ...

Hepatitis - ANSWER Virus that is most resistant to chemical and physical agents Anteriorly - ANSWER When the patient is opened widely, the articular disk moves Odontoblasts - ANSWER These are injured during the overheating of an amalgam polishing

Hypersensitivity of a root lessens as the tooth forms which of the following? a. Periodontal Ligament b. Pulp c. Cellular cementum d. Enamel - ANSWER c. Cellular cementum What nerve supplies the intrinsic muscles of the tongue? a. Trochlear b. Trigeminal c. Glossopharyngeal d. Hyp...

Each of the following oral microorganisms could colonize soft tissue EXCEPT one. Which is the exception? A. Neisseria sicca B. Candida albicans C. Streptococcus mitis D. Streptococcus mutans E. Streptococcus salivaris - ANSWER D. Streptococcus mutans Explanation: Streptococcus mutans is the ...

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 - ANSWER E)formation of corrosion product A fall in blood pressure coul...

intercellular ground substance is composed of - ANSWER protein carbohydrate complexes What RNA virus is associated with the common cold? - ANSWER Rhinovirus Which generalization is correct about proximal contact areas? - ANSWER Anterior teeth have contact areas that are generally centered faci...

What is attrition? - ANSWER Physiologic loss of tooth structure from tooth to tooth contact (Similar to Bruxism) What is abrasion? - ANSWER Teeth wear from use of abrasive substances What is abrasion caused by? - ANSWER Chewing foreign objects and heavy handed tooth brushing