Which of the following is NOT considered to be a computer output device?
Speaker
Printer
Light pen
Plotter
Light pen
Rationale: A light pen is not a computer output device. It is an input device in the form of a light-sensitive wand used with a computer's cathode ray tube display monitor.
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Symptoms of ________, which often occur suddenly and can arise daily or infrequently, are associated with a change in fluid volume in the labyrinth portion of the inner ear
a. otitis media b. otosclerosis c. Ménière's disease d. presbycusis
A premature ventricular contraction (PVC) can be caused by:
1. hypokalemia. 2. intrinsic myocardial disease. 3. hypoxemia. 4. acidemia. a. 1 b. 3, 4 c. 1, 2, 4 d. 1, 2, 3, 4
Which of the following laws prevents reimportation of medications into the United States, other than by manufacturers?
Prescription Drug Marketing Act Drug Price Competition and Patent Term Restoration Act Durham-Humphrey Act Comprehensive Drug Abuse Prevention and Control Act
Why do compact fuels burn slowly?
a. they retain moisture b. they are less continuous c. they have less surface area d. air cannot circulate as freely