Which term describes the white areas on the processed radiograph?
density
penumbra
radiolucent
radiopaque
radiopaque
Rationale: radiopaque – is the term that is used to describe the "white" or opaque areas on a radiographic film. The denser material, such as bone, will appear radiopaque.
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A patient has called 911 for abdominal pain and generalized weakness. On arrival you note that the patient's skin is a yellow-orange color. Which one of the following diseases revealed to you during the history would best correlate to this patient's skin?
A) Lung cancer B) Stroke C) Liver disease D) Diabetes
By following the reimbursement guidelines for a comprehensive outpatient rehabilitative facility (CORF), Medicare will reimburse up to what percentage of the allowable charge for a rehabilita-tion program?
a. 60% b. 80% c. 20% d. 40%
Chemical disinfection is the method of choice for:
A) floors. B) plastic and rubber items. C) furniture. D) all of the above.
Which of the following is NOT part of the process of metabolism?
A) Blood circulation B) Breathing C) Formation of new blood cells D) Maintaining body temperature