Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.
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Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
The Ames test for mutagenicity.
Biceps Reflex Test
Urease Test
Using an ice bath to test the fuel temperature sensor.
The Mantoux tuberculin skin test. Positive reaction.