What are some differences between a CT scan and an MRI?
What will be an ideal response?
Magnetic resonance imaging (MRI) machines use computer technology to produce images of soft tissue within the body that cannot be pictured by traditional X-rays. Unlike computed tomography (CT) scans, MRIs can produce images of the insides of bones. CT scans use radiation; MRIs use magnetic fields and radio waves.
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Monopoly creation, price fixing, and price discrimination are prohibited by
A) Medicare B) antitrust laws C) Medicaid D) The Joint Commission
The following are advantages of using digital radiography EXCEPT ____________
a. when sensors are used, there is less exposure to radiation for the patient b. sensors are usually thicker, causing the patient to gag c. dentist has quick results on the monitor almost immediately d. patients have visual images to view when the dentist is discussing areas of concern
Read the prescription and select the correct answer for each question that follows.
If Septra-DS suspension is available as 400 mg per 5 mL, how many mL should be given each day?
A. 2.5 B. 3.5 C. 5.0 D. 6.0
Which of the following is NOT a computer input device?
Trackball Light pen Plotter Touch screen