NBDHE Papers exams,Study Guides and case Studies 2023

D.H. Code of Ethics - To achieve high levels of ethical consciousness, decision making, and practice by members of a profession Core Values - Veracity, Autonomy, Beneficence, Justinc, Nonmaleficence, Confidentiality, Societal Trust Veracity - telling the truth Autonomy - ...

The x-ray was discovered by a. Heinrich Geissler b. Wilhelm Roentgen c. Johann Hittorf d. William Crookes - ANS 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 - ANS Cathode ...

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

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

What is the smooth area between the eyebrows called? A. Philtrum B. Frontal region C. Frontal eminence D. Glabella E. Tragus - *D. Glabella* A. Philtrum - the groove between the upper lip and the nose B. Frontal region - includes the forehead and the area superi...

A drug ending in the suffix 'pril is considered a A. antibiotic B.ACE inhibitor C. anti fungal D. beta antagonist - B. ACE inhibitor Which of the following is NOT considered to be a risk factor for a type 1 diabetic? A. diet B. genetics C. autoimmune D. environmental ...

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

Adhesion - The chemical attraction between unlike molecules Cohesion - The chemical attraction between like molecules Coefficient of thermal expansion - An index which indicated how one material reacts to temperature extremes in relation to another Compressi...

Meth mouth is characterized by: - 1. rampant caries 2. burned mucosa 3. xerostomia 4. periodontal disease 5. severe attrition Which part of the brain controls body temperature? - hypothalamus The thalamus is involved in - sensory reception and regulation of motor functions The cer...

The lamina dura appears as a dense and ___ line that surrounds the tooth of a tooth a. radiopaque b. radiolucent a. radiopaque The alveolar crest appears radiopaque and is typically ___ to ___ mm below the CEJ 1.5-2mm The PDL appears ___ on a radiograph and is a thin line around the tooth Rad...

Which levels of government focuses on health problems of international status? WHO and IFDH Which levels of government focuses on health problems of national population? (Federal) DHHS, CDC, HRSA, NIH, NIDCR, and AHRQ What is epidemiology? study of the cause, pattern of occurrence, and determin...

Longitudinal - A study in which df/dmf are conducted yearly on the same group of children is an example of which type of study? Children and young adults in fluoridated and nonfluoridated communities - Sealant programs are recommended for _________. A fluoride mouth rinse program - In a non...

The ultimate purpose of a pilot study is to: a. Obtain statistically significant results b. Formulate the problem statement and hypothesis c. Do a trial run of the planned study on a small sample Determine the cause and effect relationship between variables C The first step in establishing a c...

Nutrients - Substances obtained from food and used by the body to promote growth, maintenance, or repair Six classes of nutrients include - Carbohydrates Proteins Lipids Vitamins Minerals Water Carbohydrates - Organic compounds made up of carbon, hydrogen and oxygen Provide most...