NBDHE Tests Compilation Bundle

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

If the ventral root of a spinal nerve were sectioned, what would be the result in the tissue or regions supplied by the nerve? a. loss of sensation b. loss of motor control c. loss of sensation and movement d. partial loss of sensation and movement Correct Answer: b. loss of motor control co...

What is myxedema? Correct 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.) Rh...

cholinergic drugs Correct Answer: agents that stimulate the parasympathetic nervous system in the same manner as acetylcholine adverse reaction to cholinergic drugs Correct Answer: SLUD: Salvation Lacrimation Urination Defecation Cholinergic Agonist that treats xerostomia Correct An...

1. During swallowing, the hyoid bone moves downward. During swallowing, the larynx elevates. a. Both statements are true b. Both statements are false c. The first statement is true, the second statement is false d. The first statement is false, the second statement is true Correct Answer: d -...

Cervical (gingival) 1/3 of the facial or lingual surfaces of any tooth. (root caries) is what GV black classification? Correct Answer: V Pits & fissures on lingual surface of anterior and on occlusal, buccal and lingual surfaces pf posterior teeth. Is what GV black classification? Correct Answer...

medical emergency: - sudden transient loss of conciousness - stress Correct Answer: syncope medical emergency: sudden drop in systolic blood pressure caused by change in body position Correct Answer: orthostatic hypotension medical emergency: reversible, chronic inflammatory disease of a...

Green stains on children's teeth can be a result of ________ _______. Correct Answer: Chromogenic bacteria . Known as Actinomyces species. The bacteria produce hydrogen sulfide which reacts with iron in the saliva to form a bacterial plaque that is usually black or has black discoloration to it. ...

What is the best method to monitor glucose? Correct Answer: Which way do you seat a pregnant patient? Correct Answer: Turn to left side and place pillow under right hip (may cause pressure on mothers vena cava creating hypertension) What do you address first when seeing a patient? Correc...

cholinergic drugs Correct Answer: agents that stimulate the parasympathetic nervous system in the same manner as acetylcholine adverse reaction to cholinergic drugs Correct Answer: SLUD: Salvation Lacrimation Urination Defecation Cholinergic Agonist that treats xerostomia Correct An...

D.H. Code of Ethics Correct Answer: To achieve high levels of ethical consciousness, decision making, and practice by members of a profession Core Values Correct Answer: Veracity, Autonomy, Beneficence, Justinc, Nonmaleficence, Confidentiality, Societal Trust Veracity Correct Answer: tellin...

Veracity Correct Answer: telling the truth and expecting it of others Autonomy Correct Answer: deals with the Patient, not the practitioner Beneficence Correct Answer: includes the well-being of individuals and the public Nonmalefience Correct Answer: deals with the practioner (do no ha...

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

Which has the highest powder-to-water ratio? Plaster Type III stone Type IV stone Type V stone Correct 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 -P...