Answer to Question 1
C
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Acute salicylate toxicity may occur at doses of 20 to 25 g in adults or 4 g in children. Therefore, options A, B, and D are incorrect.
Answer to Question 2
C
Feedback:
Caution should be used in cases of physical dependence on a narcotic because a withdrawal syndrome may be precipitated, the narcotic antagonistic properties can block the analgesic effect, and so intensify the pain. It is important to differentiate between addiction and dependence because addiction generally does not occur in patients receiving narcotics for medical reasons. There is no indication of a hypersensitivity reaction. Giving a higher dose of the opioid would eliminate the progress made to date on weaning the patient from the narcotic, so attempts should be made to avoid this intervention.