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Author Question: A stunt pilot weighing 0.70 kN performs a vertical circular dive of radius 0.80 km. At the bottom of ... (Read 162 times) |
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.
Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.
In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.