Outline the important ergonomic points for the proper positioning of a computer. Are any of these tips difficult in your environment? If so, why?
In positioning your computer, keep these ergonomic points in mind: set up your computer to keep glare and eyestrain to a minimum; make sure you have a good, back-friendly chair and that your desk or table are the proper height; place the screen at eye level (22-26 inches higher than your seat); position the keyboard so that your elbows are bent at a 90-degree angle and your hands and wrists are straight. And as much as possible, seek good natural and artificial light so you can work without straining your eyes and adding unnecessary fatigue.
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Which of the following microorganisms can be pathogens?
A) bacteria B) viruses and protozoa C) fungi and yeasts D) all of the above
Which is a key element that differentiates exercise from physical activity?
A. Activation of large muscle groups B. Activity that is planned and repetitive C. Activation of both upper and lower body musculature D. Exercise is activity that elicits an expenditure of energy (calories)
Which is the most common laboratory method of assessing resting metabolic rate (RMR)?
A. Indirect calorimetry B. Tracking nutrient intake C. Tracking waste products D. Use of the Harris-Benedict equation
A craniotomy is the sugical repair of the skull.
Answer the following statement true (T) or false (F)