DANB RHS EXAM - study guide questions with 100% correct answers 2024.
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Course
DANb
Institution
DANb
Patient Record is
Personal, confidential and legal document
The purpose of patient record is
-To aid in the diagnosis and treatment planning for the patient
-To prevent medical emergencies
-To inform the patient of current dental needs and get patients informed consent
To prevent malpra...
DANB RHS EXAM - study guide questions with 100% correct answers Professor Wilhelm Roentgen :___. a)advocated radiology in the u.s b)exposed the first radiographs in the u.s c)discovered the x -ray d)employed the first dental auxiliary in the united states - answer c Digital radiography utilizes the following approach : a) filmless radiographic computer imaging system b) electronically charged plated imaging system c) non -ionizing radio frequency imaging system d) none of the above - answer a A form of energy is : a) heat b) light c) electricity d) x-radiation e) all of the above - answer e Photons are described as : a)bundles of energy b) dental film mounts c) electrically neutral particles d) negatively charged atomic particles - answer a Limited Penetration, long wavelength radiation is known as : a) short wavelengths b) hard radiation c) soft radiation d) desirable wavelengths - answer c Background Radiation originates from: a)enviornment b) outerspace c) radionuclides d) terrestrail radiation e) all of the above - answer e Ionizing Radiation produces ions when : a) radiation passes through the body tissues b) ions compress into the atmosphere c) isotopes flow freely on air d) none of the above - answer a Common Characteristics of radiation are : a) wavelengths that determine the penetrating power of the energy b) forms of electromagnetic radiation c) the giving off of electrical fields at right angles to the path of travel d) straight lines that travel at 186,000 miles per second e) all of the above - answer e Hard Radiation is considered to be : a) short wavelengths with great penetrating power. most desirable and capable of penetrating oral structures b) long wavelengths with limited penetrating power. unsuitable for exposing radiographs - answer a An electron is defined as : a) anything that occupies space and has mass b) electrically neutral tiny particle c) center of the atom d) negatively charged atomic particle - answer d Penumbra is defined as :
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