What is the difference between a digital image and a radiograph?

What will be an ideal response?


A digital image has no physical form. Digital images exist as bits of information in a computer file that instruct the computer how to generate an image on a monitor for viewing.

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Which of the following statements is incorrect regarding an electrical injury?

A) Patients with burns that appear insignificant are treated as having critical injuries. B) Injury is usually limited to the area around the source and ground burns. C) Patients with electrical burns may be treated with the automated external defibrillator (AED) and CPR. D) Treatment of a source burn is the same as for other thermal burns.

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Some mutations in genetic material occur spontaneously, without a known cause. In humans, a hereditary disorder is present in approximately _________ of all live births in the United States.

a. 10% b. 20% c. 25% d. 30%

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Which of these is a muscle of mastication?

orbicularis oris zygomatic minor mentalis masseter

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Which of the following can cause laryngeal spasm, leading to upper airway obstruction?

A) Inhalation of smoke or superheated gases B) Anaphylaxis C) Epiglottitis D) All of the above

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