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Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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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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Vaccines prevent between 2.5 and 4 million deaths every year.

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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

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Excessive alcohol use costs the country approximately $235 billion every year.

Green-glowing genetically modified mice embryos Green-glowing genetically modified mice embryos
The Xenopus frog tadpole is a small, simple vertebrate. The Xenopus frog tadpole is a small, simple vertebrate.
The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper
A series of two PET scans. A scan was done when the volunteer’s eyes were either open (left) or ... A series of two PET scans. A scan was done when the volunteer’s eyes were either open (left) or ...
Slide thumbs over forehead and down sides of nose. (A) Using no oil or lotion, place thumbs in ... Slide thumbs over forehead and down sides of nose. (A) Using no oil or lotion, place thumbs in ...
(A) Thumb slides above upper lip; to begin, fingers are placed near the ears, and thumbs begin at ... (A) Thumb slides above upper lip; to begin, fingers are placed near the ears, and thumbs begin at ...
Video: Definition of heart rate

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