Which of the following is a type of temporary computer memory?
Zip drive
CPU
RAM
ROM
RAM
Rationale: Random-access memory (RAM) is a type of temporary computer memory. It allows data items to be accessed (read or written) very quickly. Most modern operating systems use extended RAM known as "virtual memory", in which some of the hard drive is set aside for fast RAM usage, but this may slow the overall speed of the computer because of demands placed upon the hard disk drive.
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Although the alveoli become enlarged, elderly people have difficulty expelling used air from the lungs because of:
A. sustained vasoconstriction of the alveolar-capillary vessels. B. decreased alveolar tension secondary to increased surfactant. C. frequent consolidation of infectious material in the alveoli. D. decreased alveolar elasticity secondary to decreased surfactant.
What happened to the Florida man who took a female hormone for 11 days instead of the anticoagulant Coumadin® that was prescribed?
A) He is now totally disabled and suffers from complex partial seizures. B) He contracted serratia marcescens bacteremia. C) He suffered a stroke, then a heart attack, then went into a coma. D) He suffered permanent brain damage.
When heading back to quarters, on what should you place your emphasis?
A) Refueling the ambulance for the next call B) A safe return C) Documentation D) Beginning to reorganize the ambulance
Which of the following is not an attribute of an emergency care system?
a. Equipment b. Public access c. Human resources d. Research