Bdhe practice question - Study guides, Class notes & Summaries

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 rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule d. proton - Answer- Molecule Which is not a type of particulate radiation? A...

3 characteristics to consider when selecting an instrument handle are a. weight, diameter and texture b. weight, length and diameter c. length, diameter and texture d. weight, diameter, and length - Weight, diameter and texture A 34 year old client with early chronic perio who smokes and has challenges with self care is new to your practice. All of the following initial or nonsurgical perio therapies are appropriate to recommend for this client except one. Which is the exception? A. Topi...

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 Answer-Cathode rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule d. proton - Correct Answer-Molecule Which is not a type of part...

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 rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule

NBDHE Practice Questions Latest Update Graded A+ What is the main role of a dental hygienist during a patient examination? a) To diagnose dental diseases b) To educate the patient about oral health c) To perform complex surgical procedures d) To conduct laboratory tests Which of the following best describes "dental plaque"? a) Hardened calculus on teeth b) A sticky, colorless film of bacteria c) A form of tooth decay d) A type of mouthwash What is the primary purpose ...

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NBDHE Practice Questions and Answers Already Passed What is the primary function of dental floss? To remove plaque and food particles from between teeth. Which bacteria is commonly associated with periodontal disease? Porphyromonas gingivalis. What is the best practice for preventing cavities? Brushing twice a day and flossing daily. What does "dental prophylaxis" refer to? Professional teeth cleaning. Which part of the tooth is covered by enamel? The crown. 2 What i...

NBDHE Practice Questions Rated A+ 2024 The x-ray was discovered by a. Heinrich Geissler b. Wilhelm Roentgen c. Johann Hittorf d. William Crookes 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 Cathode rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule d. proton Molecule Which is not a t...

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 answer Cathode rays Which term describes two or more atoms that are joined by a chemical bond? a. ion b. ion pair c. molecule d. proton - correct answer Molecule Which is not a type of part...

NBDHE Practice Questions