A diagnosis of insomnia is based primarily on which of the following?
A) the number of hours of sleep on an average night
B) a polysomnogram recording
C) the degree to which a person feels rested during the day
D) a blood analysis
Answer: C
Rationale: Although the average adult may need around 7 to 8 hours of sleep to feel rested, there are substantial individual differences. Therefore, insomnia is defined not in terms of the hours of sleep, but the degree to which a person feels rested during the day.
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A) growth hormone (GH) B) estrogen C) thyroxine D) thyroid-stimulating hormone
Evaluate the abuse potential of inhalants. What dangers do abusers face when using inhalants? What steps have been taken to reduce the attractiveness of inhalants as drugs of abuse?
What will be an ideal response?