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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
A vertebrate digestive system, as shown in the human.
The human forebrain.
Species-rich Sonoran Desert landscape.
human body
Inside of the Human Immunodeficiency Virus (HIV)
Conventions commonly encountered in human pedigrees