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Author Question: Assuming that the function f has continuous first partial derivatives f1 and f2, calculate and ... (Read 102 times) |
Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.
Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.