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Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

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The human body produces and destroys 15 million blood cells every second.

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The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

A Royal Bengal Tiger, the largest big cat in Bannerghatta National Park, India A Royal Bengal Tiger, the largest big cat in Bannerghatta National Park, India
Old World Swallowtail of the endemic Great Britain subspecies britannicus Old World Swallowtail of the endemic Great Britain subspecies britannicus
Whales of the World Whales of the World
Example of a cladogram, or branching order, of the New World monkey Superfamily Ceboidea. Example of a cladogram, or branching order, of the New World monkey Superfamily Ceboidea.
World of Art, A World of Art, A
(a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap (a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap
Video: Hormonal regulation of blood pressure - RAA system

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