The word culture has many different meanings. For some it refers to an appreciation of good literature, music, art, and food. For a biologist, it is likely to be a colony of bacteria or other microorganisms growing in a nutrient medium in a laboratory Petri dish.he word culture has many different meanings. For some it refers to an appreciation of good literature, music, art, and food. For a biologist, it is likely to be a colony of bacteria or other microorganisms growing in a nutrient medium in a laboratory Petri dish.
The most common dosage for the typical bacterial sinus infection is 500 mg of amoxicillin, three to four times a day according to www.drugs.com.
For a more severe infection, a common dose of amoxicillin is 875 mg every 12 hours or 500 mg every 8 hours. A common dose of amoxicillin for a child (older than 3 months) with a lower respiratory tract infection is 40 mg per kilogram (kg) of weight per day in divided doses every 8 hours.