National Dental Hygiene Board Exam + Local Anesthesial Dental Hygiene Board Exams Review Online Courses
National Dental Hygiene Board Exam + Local Anesthesial Dental Hygiene Board Exams Review Online Courses
StudentRDH offers Local Anesthesia + National boards review solution. It features everything you need to pass the NBDHE: 23 subjects, 2000 questions, mock exam. Study on your phone, tablet, and computer. "StudentRDH is BETTER than anything else!"
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Claire J
Claire J

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Q: Which instrument is NOT a critical item?
(A). Curettes(B). Surgicalburs(C). Scalpels(D). Mouth mirrorsThis question belongs to the chapter on Infection Control at(for the NBDHE, NDHCE). Critical itemsare items considered to be athighrisk for infections. Theypenetratethe soft tissue, bone, or contact the blood stream. Therefore,...  Read More
Q: When is a package considered to be contaminated?
(A). When it is dropped on the floor(B). When it is punctured(C). When it is wet(D). All of the aboveBefore opening a dental instrument package, examine it carefully chair side. Packages that are dropped on the floor, punctured,torn,or wet are considered contaminated. In those events, repackage and...  Read More
Which of the following routes CANNOT spread HIV?
(A). Blood(B). Breast milk(C). Vaginal fluids(D). Saliva HIV (human immunodeficiency virus) invades T lymphocyte cells in the body.The virus can be transmitted only by certain bodily fluids such as blood, semen, rectal fluids, vaginal fluids, and breast milk.The virus must come in contact with a...  Read More

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