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Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

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Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Initial velocities of enzyme-catalyzed reactions Initial velocities of enzyme-catalyzed reactions
Chronic renal failure Chronic renal failure
A pharmacist can explain to a patient why medication may look different and ensure the correct ... A pharmacist can explain to a patient why medication may look different and ensure the correct ...
NCC MERP Index for categorizing medication errors. NCC MERP Index for categorizing medication errors.
Vaginal medication administration: (b) proper insertion of the NuvaRing. Vaginal medication administration: (b) proper insertion of the NuvaRing.
Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ... Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ...
Video: Carbohydrate digestion - mouth and stomach & pancreas and small intestine

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