What is the active ingredient in most OTC treatments for head lice?
A) Pyrethrins 4%/piperonyl butoxide 33%
B) Pyrethrins 0.3%/piperonyl butoxide 0.4%
C) Piperonyl butoxide 0.33%/pyrethrins 4%
D) Pyrethrins 0.33%/piperonyl butoxide 4%
D
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As you care for an elderly patient experiencing a serious medical condition, you would expect any deterioration to take place:
A) slowly and steadily. B) slowly, with a later shift to rapidly. C) rapidly. D) rapidly, with a later shift to slowly.
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A basic diffuser is a ceramic pot with a small bowl, heated by a small candle, to hold water and how many drops of essential oil?
A) 8-10 B) 6-8 C) 2-4 D) 4-6
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