Which of the post processing features allows adjustment of brightness and/or contrast?
edge enhancement
smoothing
subtraction
windowing
windowing
Rationale: Windowing allows for adjusting brightness and contrast on the monitor.
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Which of the following is helpful when assisting a patient with restricted literacy?
A) Speak louder to the patient. B) Ask the patient whether they have any questions. C) Look directly at the patient when speaking to them. D) Provide written instructions instead of verbal instructions.
Upon approaching a patient who has been involved in an all-terrain vehicle (ATV) collision, you can see that his right leg appears shorter than his left, and the foot is rotated outward. This finding is described as:
A) aversion. B) adduction. C) abduction. D) asymmetry.
Massage is contraindicated for a client with a common cold:
a. For the first 24 to 48 hours b. Only if the client has taken prescription cold medication c. Until symptoms abate, which is usually five days from onset d. Without clearance from a health care provider
A Persistent vegetative state (PVS) exists as a result of severe mental impairment, characterized by irreversible cessation of the higher functions of the brain, most often caused by damage to which of the following organs?
A. Cerebellum B. Cerebral cortex C. Medulla oblongata D. Heart E. Brain stem