Every blood specimen should be treated as if it were hazardous or ________

You are accompanying a team of hikers climbing a high mountain. In the morning, you are summoned to a tent and find one of the climbers confused and complaining of a headache. His airway is patent and respirations adequate. He has no medical history and was in good health until found this morning by his friend. Suspicious of high-altitude cerebral edema (HACE), you should do which one of the

following? A) Immobilize the patient. B) Provide high-concentration oxygen. C) Insert an oropharyngeal airway. D) Administer oral glucose.

Determine the mean of 86, 89, 90, 94, 96, 97, 98, and 99 to the nearest whole number