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Author Question: A pneumothorax is the presence of blood in the pleural cavity. Indicate whether the statement is ... (Read 55 times) |
The average office desk has 400 times more bacteria on it than a toilet.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Cyanide works by making the human body unable to use oxygen.
There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.
Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.