B. Listening to the other person
A nasal cannula is generally used wherever small amounts of supplemental oxygen are required, without rigid control of respiration, such as in oxygen therapy. Most cannulae can only provide oxygen at low flow rates—up to 5 liters per minute (L/min)—delivering an oxygen concentration of 28–44%.
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Have him drink a glass of water and call poison control. do not induce vomiting if not advised.
Answer: b) BAR MAGNET BECAUSE OF THE NATURAL PUSH AND PULL OF THE MAGNETIC FEILD :))
