- Grade 11 and 12 Mathematics (Moderator: geoffrey)
|
|
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.