Which of the following medications is an example of a xanthine derivative?
theophylline
salmeterol
terbutaline
epinephrine
theophylline
Rationale: Theophylline is a xanthine derivative. Salmeterol and terbutaline are beta-2 adrenergic receptor agonists. Epinephrine is a catecholamine.
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Which of the following is a way to prevent accidents with power saws?
A. Use whatever saw is most convenient B. Refuel gasoline-powered saws immediately C. Store blades and cutting chains separately D. Keep blades and cutting chains well sharpened
Which of the following statements describes someone who is experiencing the awakening phase in the stages that lead to burnout?
A. You realize that your initial expectations were unrealistic. B. You lose your self-confidence and self-esteem. C. You are delighted with your job, your coworkers, and the organization. D. You arise from the burnout ashes, adjusting to reality. E. You become increasingly tired, bored, and frustrated.
Bone that is more dense and forms the outer shell of bony structures is called:
osseous. cancellous. compact. spongy.
Modern accounting software makes it relatively easy to correct a transaction error. Minor errors discovered after the annual financial report is prepared are not corrected. Why not?
A. Bookkeepers do not know how to fix the errors. B. Retracting an annual report is not appropriate for minor errors. C. Current year budgets would have to be changed. D. Accounting errors should be corrected only after a forensic audit.