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Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
The human body produces and destroys 15 million blood cells every second.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.