Which of the following changes the monitor display at short intervals or constantly shows moving images?
A. Power down
B. Multimedia
C. Screen saver
D. Resolution
E. Virus protection
C. Screen saver
A screen saver automatically changes the monitor display at short intervals or constantly shows moving images on the computer monitor.
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A specimen labeled "ascites" is sent to the laboratory. What type of procedure was used to obtain this fluid?
a. Thoracentesis b. Lumbar puncture c. Arthrocentesis d. Paracentesis
Discuss Hurricane Katrina as a natural and a human-made disaster
What will be an ideal response?
One of the most important public health measures in the United States remains:
A. the eradication of varicella B. childhood immunization C. geriatric immunization D. public education about vaccines
You are called for an elderly woman who fell. She called 911 saying she hurt her head when she fell. When you arrive, her husband tells you that she is fine and doesn't need you. You can see her in the background and she appears to be bleeding from a head wound and is crying. You should suspect:
A) psychological abuse. B) she is not really injured. C) domestic abuse. D) sexual abuse.